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23650142324 = 2254710809023
BaseRepresentation
bin10110000001101010…
…001000100001110100
32021001012220201012012
4112001222020201310
5341413414023244
614510440343352
71465033615154
oct260152104164
967035821165
1023650142324
11a036985a76
124700474b58
1322cb992b73
141204da8764
1593643489e
hex581a88874

23650142324 has 12 divisors (see below), whose sum is σ = 41463416064. Its totient is φ = 11803452024.

The previous prime is 23650142303. The next prime is 23650142419. The reversal of 23650142324 is 42324105632.

It is a super-2 number, since 2×236501423242 (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5402324 + ... + 5406699.

It is an arithmetic number, because the mean of its divisors is an integer number (3455284672).

Almost surely, 223650142324 is an apocalyptic number.

It is an amenable number.

23650142324 is a deficient number, since it is larger than the sum of its proper divisors (17813273740).

23650142324 is a wasteful number, since it uses less digits than its factorization.

23650142324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10809574 (or 10809572 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 32.

Adding to 23650142324 its reverse (42324105632), we get a palindrome (65974247956).

The spelling of 23650142324 in words is "twenty-three billion, six hundred fifty million, one hundred forty-two thousand, three hundred twenty-four".

Divisors: 1 2 4 547 1094 2188 10809023 21618046 43236092 5912535581 11825071162 23650142324