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2748025854084 = 22371711317029981
BaseRepresentation
bin100111111111010011000…
…110101101100010000100
3100201201010122110102020110
4213333103012231202010
5330010424104312314
65502231535033020
7402352433232630
oct47772306554204
910651118412213
102748025854084
1196a481a54485
1238470436b770
1316c1a3779844
1497010239dc0
154b738472a59
hex27fd31ad884

2748025854084 has 96 divisors (see below), whose sum is σ = 7827797166336. Its totient is φ = 732425379840.

The previous prime is 2748025854037. The next prime is 2748025854089. The reversal of 2748025854084 is 4804585208472.

It is not an unprimeable number, because it can be changed into a prime (2748025854089) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8353627 + ... + 8676354.

It is an arithmetic number, because the mean of its divisors is an integer number (81539553816).

Almost surely, 22748025854084 is an apocalyptic number.

It is an amenable number.

2748025854084 is an abundant number, since it is smaller than the sum of its proper divisors (5079771312252).

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

2748025854084 is a wasteful number, since it uses less digits than its factorization.

2748025854084 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17030125 (or 17030123 counting only the distinct ones).

The product of its (nonzero) digits is 22937600, while the sum is 57.

The spelling of 2748025854084 in words is "two trillion, seven hundred forty-eight billion, twenty-five million, eight hundred fifty-four thousand, eighty-four".

Divisors: 1 2 3 4 6 7 12 14 17 21 28 34 42 51 68 84 102 113 119 204 226 238 339 357 452 476 678 714 791 1356 1428 1582 1921 2373 3164 3842 4746 5763 7684 9492 11526 13447 23052 26894 40341 53788 80682 161364 17029981 34059962 51089943 68119924 102179886 119209867 204359772 238419734 289509677 357629601 476839468 579019354 715259202 868529031 1158038708 1430518404 1737058062 1924387853 2026567739 3474116124 3848775706 4053135478 5773163559 6079703217 7697551412 8106270956 11546327118 12159406434 13470714971 23092654236 24318812868 26941429942 32714593501 40412144913 53882859884 65429187002 80824289826 98143780503 130858374004 161648579652 196287561006 229002154507 392575122012 458004309014 687006463521 916008618028 1374012927042 2748025854084