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104930914338 = 23219794319011
BaseRepresentation
bin110000110111001011…
…1101011000000100010
3101000211211000202002200
41201232113223000202
53204344303224323
6120112105354030
710403200025025
oct1415627530042
9330754022080
10104930914338
1140556847018
1218405198916
139b8325ca33
145115c9b1bc
152ae2096443
hex186e5eb022

104930914338 has 96 divisors (see below), whose sum is σ = 242934681600. Its totient is φ = 32637103200.

The previous prime is 104930914331. The next prime is 104930914379. The reversal of 104930914338 is 833419039401.

104930914338 is a `hidden beast` number, since 1 + 0 + 4 + 9 + 309 + 1 + 4 + 338 = 666.

It is a super-2 number, since 2×1049309143382 (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 104930914293 and 104930914302.

It is not an unprimeable number, because it can be changed into a prime (104930914331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 11640253 + ... + 11649263.

It is an arithmetic number, because the mean of its divisors is an integer number (2530569600).

Almost surely, 2104930914338 is an apocalyptic number.

104930914338 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 104930914338, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (121467340800).

104930914338 is an abundant number, since it is smaller than the sum of its proper divisors (138003767262).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

104930914338 is a wasteful number, since it uses less digits than its factorization.

104930914338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9548 (or 9545 counting only the distinct ones).

The product of its (nonzero) digits is 279936, while the sum is 45.

The spelling of 104930914338 in words is "one hundred four billion, nine hundred thirty million, nine hundred fourteen thousand, three hundred thirty-eight".

Divisors: 1 2 3 6 9 18 19 38 57 79 114 158 171 237 342 431 474 711 862 1293 1422 1501 2586 3002 3879 4503 7758 8189 9006 9011 13509 16378 18022 24567 27018 27033 34049 49134 54066 68098 73701 81099 102147 147402 162198 171209 204294 306441 342418 513627 612882 646931 711869 1027254 1293862 1423738 1540881 1940793 2135607 3081762 3881586 3883741 4271214 5822379 6406821 7767482 11644758 11651223 12813642 13525511 23302446 27051022 34953669 40576533 69907338 73791079 81153066 121729599 147582158 221373237 243459198 306815539 442746474 613631078 664119711 920446617 1328239422 1840893234 2761339851 5522679702 5829495241 11658990482 17488485723 34976971446 52465457169 104930914338