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136445750127 = 33157223714389
BaseRepresentation
bin111111100010011001…
…1001110101101101111
3111001012010202021112000
41333010303032231233
54213420103001002
6142403213543343
712600152511531
oct1770463165557
9431163667460
10136445750127
1152959083655
122253b4a4b53
13cb3640ca6b
14686558b851
153838b9a61c
hex1fc4cceb6f

136445750127 has 32 divisors (see below), whose sum is σ = 203534462400. Its totient is φ = 90337762944.

The previous prime is 136445750113. The next prime is 136445750171. The reversal of 136445750127 is 721057544631.

136445750127 is a `hidden beast` number, since 1 + 3 + 64 + 4 + 575 + 0 + 12 + 7 = 666.

It is not a de Polignac number, because 136445750127 - 210 = 136445749103 is a prime.

It is a super-2 number, since 2×1364457501272 (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (136445750107) 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, 9475449 + ... + 9489837.

It is an arithmetic number, because the mean of its divisors is an integer number (6360451950).

Almost surely, 2136445750127 is an apocalyptic number.

136445750127 is a deficient number, since it is larger than the sum of its proper divisors (67088712273).

136445750127 is a wasteful number, since it uses less digits than its factorization.

136445750127 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16792 (or 16786 counting only the distinct ones).

The product of its (nonzero) digits is 705600, while the sum is 45.

The spelling of 136445750127 in words is "one hundred thirty-six billion, four hundred forty-five million, seven hundred fifty thousand, one hundred twenty-seven".

Divisors: 1 3 9 27 157 471 1413 2237 4239 6711 14389 20133 43167 60399 129501 351209 388503 1053627 2259073 3160881 6777219 9482643 20331657 32188193 60994971 96564579 289693737 869081211 5053546301 15160638903 45481916709 136445750127