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23000553202 = 2111317980761
BaseRepresentation
bin10101011010111100…
…001001011011110010
32012100221121011102211
4111122330021123302
5334101120200302
614322153402334
71442655322264
oct253274113362
965327534384
1023000553202
119833238060
12455aa093aa
132227223bc3
1411829d3b34
158e93bdad7
hex55af096f2

23000553202 has 16 divisors (see below), whose sum is σ = 37924581024. Its totient is φ = 10374988000.

The previous prime is 23000553193. The next prime is 23000553211. The reversal of 23000553202 is 20235500032.

It is an interprime number because it is at equal distance from previous prime (23000553193) and next prime (23000553211).

It is a Harshad number since it is a multiple of its sum of digits (22).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3987499 + ... + 3993262.

It is an arithmetic number, because the mean of its divisors is an integer number (2370286314).

Almost surely, 223000553202 is an apocalyptic number.

23000553202 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

23000553202 is a deficient number, since it is larger than the sum of its proper divisors (14924027822).

23000553202 is a wasteful number, since it uses less digits than its factorization.

23000553202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7980905.

The product of its (nonzero) digits is 1800, while the sum is 22.

The spelling of 23000553202 in words is "twenty-three billion, five hundred fifty-three thousand, two hundred two".

Divisors: 1 2 11 22 131 262 1441 2882 7980761 15961522 87788371 175576742 1045479691 2090959382 11500276601 23000553202