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23342150660 = 2251333787509
BaseRepresentation
bin10101101111010011…
…001111010000000100
32020020202101010001112
4111233103033100010
5340301042310120
614420115144152
71454304002243
oct255723172004
966222333045
1023342150660
119999043304
1246352a5058
13227cc2768a
1411b611495a
15919397bc5
hex56f4cf404

23342150660 has 24 divisors (see below), whose sum is σ = 49022751960. Its totient is φ = 9336053504.

The previous prime is 23342150651. The next prime is 23342150719. The reversal of 23342150660 is 6605124332.

It can be written as a sum of positive squares in 4 ways, for example, as 5893325824 + 17448824836 = 76768^2 + 132094^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 222986 + ... + 310494.

It is an arithmetic number, because the mean of its divisors is an integer number (2042614665).

Almost surely, 223342150660 is an apocalyptic number.

23342150660 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23342150660 is an abundant number, since it is smaller than the sum of its proper divisors (25680601300).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23342150660 is a wasteful number, since it uses less digits than its factorization.

23342150660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100855 (or 100853 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 32.

Adding to 23342150660 its reverse (6605124332), we get a palindrome (29947274992).

The spelling of 23342150660 in words is "twenty-three billion, three hundred forty-two million, one hundred fifty thousand, six hundred sixty".

Divisors: 1 2 4 5 10 20 13337 26674 53348 66685 87509 133370 175018 266740 350036 437545 875090 1750180 1167107533 2334215066 4668430132 5835537665 11671075330 23342150660