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10023014322 = 232556834129
BaseRepresentation
bin10010101010110101…
…10000111110110010
3221212112001212211200
421111122300332302
5131011342424242
64334323552030
7503244134046
oct112532607662
927775055750
1010023014322
114283804012
121b3882b616
13c396b7909
146b1234026
153d9e0704c
hex2556b0fb2

10023014322 has 12 divisors (see below), whose sum is σ = 21716531070. Its totient is φ = 3341004768.

The previous prime is 10023014303. The next prime is 10023014329. The reversal of 10023014322 is 22341032001.

10023014322 is a `hidden beast` number, since 1 + 0 + 0 + 230 + 1 + 432 + 2 = 666.

It can be written as a sum of positive squares in only one way, i.e., 9527907321 + 495107001 = 97611^2 + 22251^2 .

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 556834129 = 10023014322 / (1 + 0 + 0 + 2 + 3 + 0 + 1 + 4 + 3 + 2 + 2).

It is a junction number, because it is equal to n+sod(n) for n = 10023014295 and 10023014304.

It is not an unprimeable number, because it can be changed into a prime (10023014329) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 278417047 + ... + 278417082.

Almost surely, 210023014322 is an apocalyptic number.

10023014322 is an abundant number, since it is smaller than the sum of its proper divisors (11693516748).

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

10023014322 is a wasteful number, since it uses less digits than its factorization.

10023014322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 556834137 (or 556834134 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 10023014322 its reverse (22341032001), we get a palindrome (32364046323).

The spelling of 10023014322 in words is "ten billion, twenty-three million, fourteen thousand, three hundred twenty-two".

Divisors: 1 2 3 6 9 18 556834129 1113668258 1670502387 3341004774 5011507161 10023014322