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2870493691104 = 253313255563897
BaseRepresentation
bin101001110001010110110…
…000011011110011100000
3101011102020122022010201000
4221301112300123303200
5334012232341103404
610034404145512000
7414246336536304
oct51612660336340
911142218263630
102870493691104
11a07407945026
123a43a2642600
1317a8c00119b0
149cd0b21dd04
154ea04dee339
hex29c56c1bce0

2870493691104 has 96 divisors (see below), whose sum is σ = 9016294321440. Its totient is φ = 883228824576.

The previous prime is 2870493691067. The next prime is 2870493691123. The reversal of 2870493691104 is 4011963940782.

2870493691104 is a `hidden beast` number, since 2 + 87 + 0 + 493 + 69 + 1 + 10 + 4 = 666.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 127770717 + ... + 127793180.

It is an arithmetic number, because the mean of its divisors is an integer number (93919732515).

Almost surely, 22870493691104 is an apocalyptic number.

2870493691104 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2870493691104 is an abundant number, since it is smaller than the sum of its proper divisors (6145800630336).

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

2870493691104 is a wasteful number, since it uses less digits than its factorization.

2870493691104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 255563929 (or 255563915 counting only the distinct ones).

The product of its (nonzero) digits is 2612736, while the sum is 54.

The spelling of 2870493691104 in words is "two trillion, eight hundred seventy billion, four hundred ninety-three million, six hundred ninety-one thousand, one hundred four".

Divisors: 1 2 3 4 6 8 9 12 13 16 18 24 26 27 32 36 39 48 52 54 72 78 96 104 108 117 144 156 208 216 234 288 312 351 416 432 468 624 702 864 936 1248 1404 1872 2808 3744 5616 11232 255563897 511127794 766691691 1022255588 1533383382 2044511176 2300075073 3066766764 3322330661 4089022352 4600150146 6133533528 6644661322 6900225219 8178044704 9200300292 9966991983 12267067056 13289322644 13800450438 18400600584 19933983966 24534134112 26578645288 27600900876 29900975949 36801201168 39867967932 53157290576 55201801752 59801951898 73602402336 79735935864 89702927847 106314581152 110403603504 119603903796 159471871728 179405855694 220807207008 239207807592 318943743456 358811711388 478415615184 717623422776 956831230368 1435246845552 2870493691104