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23153060003 = 139947175891
BaseRepresentation
bin10101100100000001…
…111010100010100011
32012202120120022102212
4111210001322202203
5334404140410003
614345242232335
71446516522443
oct254401724243
965676508385
1023153060003
119901331737
1245a1ab56ab
13224c9bcb08
141198d72123
15907995dd8
hex56407a8a3

23153060003 has 8 divisors (see below), whose sum is σ = 23344386240. Its totient is φ = 22962087720.

The previous prime is 23153059997. The next prime is 23153060059. The reversal of 23153060003 is 30006035132.

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 23153060003 - 210 = 23153058979 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23153060093) 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, 43688 + ... + 219578.

It is an arithmetic number, because the mean of its divisors is an integer number (2918048280).

Almost surely, 223153060003 is an apocalyptic number.

23153060003 is a deficient number, since it is larger than the sum of its proper divisors (191326237).

23153060003 is a wasteful number, since it uses less digits than its factorization.

23153060003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 176977.

The product of its (nonzero) digits is 1620, while the sum is 23.

Adding to 23153060003 its reverse (30006035132), we get a palindrome (53159095135).

The spelling of 23153060003 in words is "twenty-three billion, one hundred fifty-three million, sixty thousand, three".

Divisors: 1 139 947 131633 175891 24448849 166568777 23153060003