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23045255101 = 112972242179
BaseRepresentation
bin10101011101100110…
…101010111110111101
32012111001201020220201
4111131212222332331
5334144041130401
614330431443501
71444040302441
oct253546527675
965431636821
1023045255101
11985649a280
124571986591
13223357592b
14118890c821
158ed29db01
hex55d9aafbd

23045255101 has 8 divisors (see below), whose sum is σ = 26007184800. Its totient is φ = 20227809840.

The previous prime is 23045255081. The next prime is 23045255141. The reversal of 23045255101 is 10155254032.

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 23045255101 - 225 = 23011700669 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 23045255101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23045255141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36120771 + ... + 36121408.

It is an arithmetic number, because the mean of its divisors is an integer number (3250898100).

Almost surely, 223045255101 is an apocalyptic number.

It is an amenable number.

23045255101 is a deficient number, since it is larger than the sum of its proper divisors (2961929699).

23045255101 is a wasteful number, since it uses less digits than its factorization.

23045255101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72242219.

The product of its (nonzero) digits is 6000, while the sum is 28.

The spelling of 23045255101 in words is "twenty-three billion, forty-five million, two hundred fifty-five thousand, one hundred one".

Divisors: 1 11 29 319 72242179 794663969 2095023191 23045255101