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10233022120 = 2351931325521
BaseRepresentation
bin10011000011110111…
…11000011010101000
3222102011020101101021
421201323320122220
5131424123201440
64411225102224
7511404152506
oct114173703250
928364211337
1010233022120
114381301a82
121b97027974
13c71067199
146d109d676
153ed58b84a
hex261ef86a8

10233022120 has 32 divisors (see below), whose sum is σ = 23143614120. Its totient is φ = 4071997440.

The previous prime is 10233022067. The next prime is 10233022139. The reversal of 10233022120 is 2122033201.

10233022120 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 9052000164 + 1181021956 = 95142^2 + 34366^2 .

It is a junction number, because it is equal to n+sod(n) for n = 10233022094 and 10233022103.

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, 655041 + ... + 670480.

Almost surely, 210233022120 is an apocalyptic number.

10233022120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10233022120 is an abundant number, since it is smaller than the sum of its proper divisors (12910592000).

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

10233022120 is a wasteful number, since it uses less digits than its factorization.

10233022120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1325725 (or 1325721 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 10233022120 its reverse (2122033201), we get a palindrome (12355055321).

The spelling of 10233022120 in words is "ten billion, two hundred thirty-three million, twenty-two thousand, one hundred twenty".

Divisors: 1 2 4 5 8 10 20 40 193 386 772 965 1544 1930 3860 7720 1325521 2651042 5302084 6627605 10604168 13255210 26510420 53020840 255825553 511651106 1023302212 1279127765 2046604424 2558255530 5116511060 10233022120