Search a number
-
+
105362933760 = 211355723263
BaseRepresentation
bin110001000100000011…
…1101100100000000000
3101001221220221121100000
41202020013230200000
53211240402340020
6120223021200000
710416664105620
oct1421007544000
9331856847300
10105362933760
11407586a1667
1218505a00000
139c21902526
1451573d8880
152b19e82090
hex18881ec800

105362933760 has 1152 divisors, whose sum is σ = 453327114240. Its totient is φ = 22948282368.

The previous prime is 105362933743. The next prime is 105362933791. The reversal of 105362933760 is 67339263501.

105362933760 is a `hidden beast` number, since 1 + 0 + 536 + 29 + 3 + 37 + 60 = 666.

It is a tau number, because it is divible by the number of its divisors (1152).

It is a super-2 number, since 2×1053629337602 (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 400619389 + ... + 400619651.

It is an arithmetic number, because the mean of its divisors is an integer number (393513120).

Almost surely, 2105362933760 is an apocalyptic number.

105362933760 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 105362933760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (226663557120).

105362933760 is an abundant number, since it is smaller than the sum of its proper divisors (347964180480).

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

105362933760 is an equidigital number, since it uses as much as digits as its factorization.

105362933760 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 335 (or 303 counting only the distinct ones).

The product of its (nonzero) digits is 612360, while the sum is 45.

The spelling of 105362933760 in words is "one hundred five billion, three hundred sixty-two million, nine hundred thirty-three thousand, seven hundred sixty".