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12413705572 = 2237283311953
BaseRepresentation
bin10111000111110101…
…00001110101100100
31012001010120120201001
423203322201311210
5200410402034242
65411444443044
7616423520302
oct134372416544
935033516631
1012413705572
1152a0238804
1224a53a9484
13122aa94518
1485a94d272
154c9c3eeb7
hex2e3ea1d64

12413705572 has 48 divisors (see below), whose sum is σ = 22485520512. Its totient is φ = 5992116480.

The previous prime is 12413705501. The next prime is 12413705573. The reversal of 12413705572 is 27550731421.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is not an unprimeable number, because it can be changed into a prime (12413705573) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13025448 + ... + 13026400.

It is an arithmetic number, because the mean of its divisors is an integer number (468448344).

Almost surely, 212413705572 is an apocalyptic number.

It is an amenable number.

12413705572 is a deficient number, since it is larger than the sum of its proper divisors (10071814940).

12413705572 is a wasteful number, since it uses less digits than its factorization.

12413705572 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1588 (or 1586 counting only the distinct ones).

The product of its (nonzero) digits is 58800, while the sum is 37.

The spelling of 12413705572 in words is "twelve billion, four hundred thirteen million, seven hundred five thousand, five hundred seventy-two".

Divisors: 1 2 4 37 74 148 283 311 566 622 953 1132 1244 1906 3812 10471 11507 20942 23014 35261 41884 46028 70522 88013 141044 176026 269699 296383 352052 539398 592766 1078796 1185532 3256481 6512962 9978863 10966171 13025924 19957726 21932342 39915452 43864684 83876389 167752778 335505556 3103426393 6206852786 12413705572