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136044051 = 311213127227
BaseRepresentation
bin10000001101111…
…01111000010011
3100110222202100120
420012331320103
5234311402201
621255521323
73241232613
oct1006757023
9313882316
10136044051
116a87aa00
1239689243
1322253850
14140d4a43
15be24536
hex81bde13

136044051 has 48 divisors (see below), whose sum is σ = 217362432. Its totient is φ = 75176640.

The previous prime is 136044019. The next prime is 136044059. The reversal of 136044051 is 150440631.

136044051 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 136044051 - 25 = 136044019 is a prime.

It is not an unprimeable number, because it can be changed into a prime (136044059) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 599200 + ... + 599426.

It is an arithmetic number, because the mean of its divisors is an integer number (4528384).

Almost surely, 2136044051 is an apocalyptic number.

136044051 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

136044051 is a deficient number, since it is larger than the sum of its proper divisors (81318381).

136044051 is a wasteful number, since it uses less digits than its factorization.

136044051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 392 (or 381 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 136044051 is about 11663.7923078217. The cubic root of 136044051 is about 514.3118354347.

Adding to 136044051 its reverse (150440631), we get a palindrome (286484682).

The spelling of 136044051 in words is "one hundred thirty-six million, forty-four thousand, fifty-one".

Divisors: 1 3 11 13 33 39 121 127 143 227 363 381 429 681 1397 1573 1651 2497 2951 4191 4719 4953 7491 8853 15367 18161 27467 28829 32461 46101 54483 82401 86487 97383 199771 317119 357071 374777 599313 951357 1071213 1124331 3488309 4122547 10464927 12367641 45348017 136044051