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10692240920 = 2352311622001
BaseRepresentation
bin10011111010100111…
…01010011000011000
31000121011100010010222
421331103222120120
5133344203202140
64524551455212
7525651356024
oct117523523030
930534303128
1010692240920
114597544949
1220a4987508
131015240c9a
1473607b384
15428a4b5b5
hex27d4ea618

10692240920 has 32 divisors (see below), whose sum is σ = 25103524320. Its totient is φ = 4090944000.

The previous prime is 10692240919. The next prime is 10692241003. The reversal of 10692240920 is 2904229601.

10692240920 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×106922409202 (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 5810081 + ... + 5811920.

It is an arithmetic number, because the mean of its divisors is an integer number (784485135).

Almost surely, 210692240920 is an apocalyptic number.

10692240920 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10692240920 is an abundant number, since it is smaller than the sum of its proper divisors (14411283400).

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

10692240920 is a wasteful number, since it uses less digits than its factorization.

10692240920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11622035 (or 11622031 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 35.

The spelling of 10692240920 in words is "ten billion, six hundred ninety-two million, two hundred forty thousand, nine hundred twenty".

Divisors: 1 2 4 5 8 10 20 23 40 46 92 115 184 230 460 920 11622001 23244002 46488004 58110005 92976008 116220010 232440020 267306023 464880040 534612046 1069224092 1336530115 2138448184 2673060230 5346120460 10692240920