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6135531541054 = 2171313593837139
BaseRepresentation
bin101100101001000101000…
…1011011001001000111110
3210201112212202001012022221
41121102022023121020332
51301011032033303204
621014342502155554
71202164122414316
oct131221213311076
923645782035287
106135531541054
111a56078669213
12831135122bba
1335676923c836
14172d65ba2446
15a98ec74b654
hex5948a2d923e

6135531541054 has 32 divisors (see below), whose sum is σ = 9846408211200. Its totient is φ = 2857286440320.

The previous prime is 6135531541039. The next prime is 6135531541057. The reversal of 6135531541054 is 4501451355316.

It is a self number, because there is not a number n which added to its sum of digits gives 6135531541054.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6135531541057) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 319584 + ... + 3517555.

It is an arithmetic number, because the mean of its divisors is an integer number (307700256600).

Almost surely, 26135531541054 is an apocalyptic number.

6135531541054 is a deficient number, since it is larger than the sum of its proper divisors (3710876670146).

6135531541054 is a wasteful number, since it uses less digits than its factorization.

6135531541054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3837648.

The product of its (nonzero) digits is 540000, while the sum is 43.

The spelling of 6135531541054 in words is "six trillion, one hundred thirty-five billion, five hundred thirty-one million, five hundred forty-one thousand, fifty-four".

Divisors: 1 2 17 34 131 262 359 718 2227 4454 6103 12206 47029 94058 799493 1598986 3837139 7674278 65231363 130462726 502665209 1005330418 1377532901 2755065802 8545308553 17090617106 23418059317 46836118634 180456810031 360913620062 3067765770527 6135531541054