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23080148423 = 297123348109
BaseRepresentation
bin10101011111101011…
…110001110111000111
32012120111101000112222
4111133223301313013
5334232004222143
614334115402555
71444643011313
oct253753616707
965514330488
1023080148423
119874162132
1245815b345b
13223a871c77
14118d3d2b43
15901392768
hex55faf1dc7

23080148423 has 16 divisors (see below), whose sum is σ = 24316718400. Its totient is φ = 21875669760.

The previous prime is 23080148417. The next prime is 23080148431. The reversal of 23080148423 is 32484108032.

It is not a de Polignac number, because 23080148423 - 26 = 23080148359 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 (23080148473) 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 15 ways as a sum of consecutive naturals, for example, 455693 + ... + 503801.

It is an arithmetic number, because the mean of its divisors is an integer number (1519794900).

Almost surely, 223080148423 is an apocalyptic number.

23080148423 is a deficient number, since it is larger than the sum of its proper divisors (1236569977).

23080148423 is a wasteful number, since it uses less digits than its factorization.

23080148423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48442.

The product of its (nonzero) digits is 36864, while the sum is 35.

The spelling of 23080148423 in words is "twenty-three billion, eighty million, one hundred forty-eight thousand, four hundred twenty-three".

Divisors: 1 29 71 233 2059 6757 16543 48109 479747 1395161 3415739 11209397 99056431 325072513 795867187 23080148423