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135127984882150 = 25213207889207511
BaseRepresentation
bin11110101110010111101111…
…100010011100000111100110
3122201110002221121021001210101
4132232113233202130013212
5120202414103112212100
61155220534514414314
740314450302053051
oct3656275742340746
9581402847231711
10135127984882150
113a068502760a67
12131a486089139a
135a5268bbb2740
14255232d53ba98
151094ec7c8186a
hex7ae5ef89c1e6

135127984882150 has 24 divisors (see below), whose sum is σ = 270671748180624. Its totient is φ = 49893409802400.

The previous prime is 135127984882141. The next prime is 135127984882159. The reversal of 135127984882150 is 51288489721531.

It is an interprime number because it is at equal distance from previous prime (135127984882141) and next prime (135127984882159).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135127984882159) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 103944603106 + ... + 103944604405.

It is an arithmetic number, because the mean of its divisors is an integer number (11277989507526).

Almost surely, 2135127984882150 is an apocalyptic number.

135127984882150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

135127984882150 is an abundant number, since it is smaller than the sum of its proper divisors (135543763298474).

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

135127984882150 is a wasteful number, since it uses less digits than its factorization.

135127984882150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 207889207536 (or 207889207531 counting only the distinct ones).

The product of its (nonzero) digits is 38707200, while the sum is 64.

The spelling of 135127984882150 in words is "one hundred thirty-five trillion, one hundred twenty-seven billion, nine hundred eighty-four million, eight hundred eighty-two thousand, one hundred fifty".

Divisors: 1 2 5 10 13 25 26 50 65 130 325 650 207889207511 415778415022 1039446037555 2078892075110 2702559697643 5197230187775 5405119395286 10394460375550 13512798488215 27025596976430 67563992441075 135127984882150