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136376374 = 271979901
BaseRepresentation
bin10000010000011…
…11000000110110
3100111121122012211
420020033000312
5234403020444
621311004034
73244115521
oct1010170066
9314548184
10136376374
116aa87652
123980961a
132233bba4
141417dbb8
15be8cc34
hex820f036

136376374 has 16 divisors (see below), whose sum is σ = 209605536. Its totient is φ = 66528000.

The previous prime is 136376333. The next prime is 136376389. The reversal of 136376374 is 473673631.

It is a super-3 number, since 3×1363763743 (a number of 25 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8824 + ... + 18724.

It is an arithmetic number, because the mean of its divisors is an integer number (13100346).

Almost surely, 2136376374 is an apocalyptic number.

136376374 is a deficient number, since it is larger than the sum of its proper divisors (73229162).

136376374 is an equidigital number, since it uses as much as digits as its factorization.

136376374 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10071.

The product of its digits is 190512, while the sum is 40.

The square root of 136376374 is about 11678.0295426926. The cubic root of 136376374 is about 514.7302750727.

The spelling of 136376374 in words is "one hundred thirty-six million, three hundred seventy-six thousand, three hundred seventy-four".

Divisors: 1 2 71 97 142 194 6887 9901 13774 19802 702971 960397 1405942 1920794 68188187 136376374