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54036643370 = 25291391340527
BaseRepresentation
bin110010010100110101…
…011011111000101010
312011110220110220022212
4302110311123320222
51341131340041440
640454000445122
73622035614213
oct622465337052
9164426426285
1054036643370
1120a0a304a56
12a5809197a2
1351321511b8
1428888a240a
151613e57465
hexc94d5be2a

54036643370 has 32 divisors (see below), whose sum is σ = 101343916800. Its totient is φ = 20719169856.

The previous prime is 54036643363. The next prime is 54036643421. The reversal of 54036643370 is 7334663045.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 629954 + ... + 710573.

It is an arithmetic number, because the mean of its divisors is an integer number (3166997400).

Almost surely, 254036643370 is an apocalyptic number.

54036643370 is a deficient number, since it is larger than the sum of its proper divisors (47307273430).

54036643370 is a wasteful number, since it uses less digits than its factorization.

54036643370 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1340702.

The product of its (nonzero) digits is 544320, while the sum is 41.

The spelling of 54036643370 in words is "fifty-four billion, thirty-six million, six hundred forty-three thousand, three hundred seventy".

Divisors: 1 2 5 10 29 58 139 145 278 290 695 1390 4031 8062 20155 40310 1340527 2681054 6702635 13405270 38875283 77750566 186333253 194376415 372666506 388752830 931666265 1863332530 5403664337 10807328674 27018321685 54036643370