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23553552103 = 192514938887
BaseRepresentation
bin10101111011111001…
…101010111011100111
32020210111011102022121
4111323321222323213
5341214202131403
614453110210411
71462451614054
oct257371527347
966714142277
1023553552103
119a97403344
124694053a07
1322b49743a3
1411d622402b
1592cc053bd
hex57be6aee7

23553552103 has 8 divisors (see below), whose sum is σ = 24891995520. Its totient is φ = 22224987000.

The previous prime is 23553552101. The next prime is 23553552131. The reversal of 23553552103 is 30125535532.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 23553552103 - 21 = 23553552101 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23553552101) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2464675 + ... + 2474212.

It is an arithmetic number, because the mean of its divisors is an integer number (3111499440).

Almost surely, 223553552103 is an apocalyptic number.

23553552103 is a deficient number, since it is larger than the sum of its proper divisors (1338443417).

23553552103 is a wasteful number, since it uses less digits than its factorization.

23553552103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4939157.

The product of its (nonzero) digits is 67500, while the sum is 34.

The spelling of 23553552103 in words is "twenty-three billion, five hundred fifty-three million, five hundred fifty-two thousand, one hundred three".

Divisors: 1 19 251 4769 4938887 93838853 1239660637 23553552103