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54056214760020 = 223511109751406933
BaseRepresentation
bin11000100101001111100010…
…11110101000101001010100
321002101201112112211122201220
430102213301132220221110
524041124111434310040
6310545025432450340
714246301252125664
oct1422476136505124
9232351475748656
1054056214760020
1116251125a97a10
126090558b499b0
13242162c9ab805
14d4c4987cc1a4
1563b1d5dba2d0
hex3129f17a8a54

54056214760020 has 96 divisors (see below), whose sum is σ = 166632001683840. Its totient is φ = 12984311784960.

The previous prime is 54056214759983. The next prime is 54056214760043. The reversal of 54056214760020 is 2006741265045.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 375631527 + ... + 375775406.

It is an arithmetic number, because the mean of its divisors is an integer number (1735750017540).

Almost surely, 254056214760020 is an apocalyptic number.

It is an amenable number.

54056214760020 is an abundant number, since it is smaller than the sum of its proper divisors (112575786923820).

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

54056214760020 is a wasteful number, since it uses less digits than its factorization.

54056214760020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 751407065 (or 751407063 counting only the distinct ones).

The product of its (nonzero) digits is 403200, while the sum is 42.

The spelling of 54056214760020 in words is "fifty-four trillion, fifty-six billion, two hundred fourteen million, seven hundred sixty thousand, twenty".

Divisors: 1 2 3 4 5 6 10 11 12 15 20 22 30 33 44 55 60 66 109 110 132 165 218 220 327 330 436 545 654 660 1090 1199 1308 1635 2180 2398 3270 3597 4796 5995 6540 7194 11990 14388 17985 23980 35970 71940 751406933 1502813866 2254220799 3005627732 3757034665 4508441598 7514069330 8265476263 9016883196 11271103995 15028138660 16530952526 22542207990 24796428789 33061905052 41327381315 45084415980 49592857578 81903355697 82654762630 99185715156 123982143945 163806711394 165309525260 245710067091 247964287890 327613422788 409516778485 491420134182 495928575780 819033556970 900936912667 982840268364 1228550335455 1638067113940 1801873825334 2457100670910 2702810738001 3603747650668 4504684563335 4914201341820 5405621476002 9009369126670 10811242952004 13514053690005 18018738253340 27028107380010 54056214760020