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6444202060684 = 22171459215330169
BaseRepresentation
bin101110111000110100001…
…0111111110101110001100
3211211001121112002020222201
41131301220113332232030
51321040211211420214
621412231530451244
71233402222505603
oct135615027765614
924731545066881
106444202060684
112064a75077213
12880b1a293b24
133798bb49b31b
14183c88670a3a
15b2966203274
hex5dc685feb8c

6444202060684 has 48 divisors (see below), whose sum is σ = 11954857672800. Its totient is φ = 3028979183616.

The previous prime is 6444202060663. The next prime is 6444202060711. The reversal of 6444202060684 is 4860602024446.

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, 213588352 + ... + 213618520.

It is an arithmetic number, because the mean of its divisors is an integer number (249059534850).

Almost surely, 26444202060684 is an apocalyptic number.

It is an amenable number.

6444202060684 is a deficient number, since it is larger than the sum of its proper divisors (5510655612116).

6444202060684 is a wasteful number, since it uses less digits than its factorization.

6444202060684 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33802 (or 33800 counting only the distinct ones).

The product of its (nonzero) digits is 1769472, while the sum is 46.

The spelling of 6444202060684 in words is "six trillion, four hundred forty-four billion, two hundred two million, sixty thousand, six hundred eighty-four".

Divisors: 1 2 4 17 34 68 1459 2153 2918 4306 5836 8612 24803 30169 36601 49606 60338 73202 99212 120676 146404 512873 1025746 2051492 3141227 6282454 12564908 44016571 53400859 64953857 88033142 106801718 129907714 176066284 213603436 259815428 748281707 1104215569 1496563414 2208431138 2993126828 4416862276 94767677363 189535354726 379070709452 1611050515171 3222101030342 6444202060684