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104161460500 = 2253297990931
BaseRepresentation
bin110000100000010000…
…0011100000100010100
3100221212012011102212101
41201000200130010110
53201310313214000
6115503501331444
710345134543256
oct1410040340424
9327765142771
10104161460500
11401a1479a59
121822b566b84
139a8ca135c6
145081a03cd6
152a99754e6a
hex184081c114

104161460500 has 96 divisors (see below), whose sum is σ = 238314585600. Its totient is φ = 39718224000.

The previous prime is 104161460483. The next prime is 104161460531. The reversal of 104161460500 is 5064161401.

It is a super-3 number, since 3×1041614605003 (a number of 34 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1100035 + ... + 1190965.

It is an arithmetic number, because the mean of its divisors is an integer number (2482443600).

Almost surely, 2104161460500 is an apocalyptic number.

104161460500 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 104161460500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (119157292800).

104161460500 is an abundant number, since it is smaller than the sum of its proper divisors (134153125100).

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

104161460500 is a wasteful number, since it uses less digits than its factorization.

104161460500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91058 (or 91046 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 28.

The spelling of 104161460500 in words is "one hundred four billion, one hundred sixty-one million, four hundred sixty thousand, five hundred".

Divisors: 1 2 4 5 10 20 25 29 50 58 79 100 116 125 145 158 250 290 316 395 500 580 725 790 1450 1580 1975 2291 2900 3625 3950 4582 7250 7900 9164 9875 11455 14500 19750 22910 39500 45820 57275 90931 114550 181862 229100 286375 363724 454655 572750 909310 1145500 1818620 2273275 2636999 4546550 5273998 7183549 9093100 10547996 11366375 13184995 14367098 22732750 26369990 28734196 35917745 45465500 52739980 65924975 71835490 131849950 143670980 179588725 208322921 263699900 329624875 359177450 416645842 659249750 718354900 833291684 897943625 1041614605 1318499500 1795887250 2083229210 3591774500 4166458420 5208073025 10416146050 20832292100 26040365125 52080730250 104161460500