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136835004 = 223233591381
BaseRepresentation
bin10000010011111…
…10111110111100
3100112110221100010
420021332332330
5240012210004
621324503220
73251035605
oct1011767674
9315427303
10136835004
1170270189
12399aab10
132246c877
141425cdac
15c02da89
hex827efbc

136835004 has 48 divisors (see below), whose sum is σ = 334333440. Its totient is φ = 43475520.

The previous prime is 136834993. The next prime is 136835009. The reversal of 136835004 is 400538631.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (136835009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 98394 + ... + 99774.

It is an arithmetic number, because the mean of its divisors is an integer number (6965280).

Almost surely, 2136835004 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 136835004, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (167166720).

136835004 is an abundant number, since it is smaller than the sum of its proper divisors (197498436).

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

136835004 is a wasteful number, since it uses less digits than its factorization.

136835004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1770 (or 1768 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 30.

The square root of 136835004 is about 11697.6495074865. The cubic root of 136835004 is about 515.3066373837.

The spelling of 136835004 in words is "one hundred thirty-six million, eight hundred thirty-five thousand, four".

Divisors: 1 2 3 4 6 12 23 46 69 92 138 276 359 718 1077 1381 1436 2154 2762 4143 4308 5524 8257 8286 16514 16572 24771 31763 33028 49542 63526 95289 99084 127052 190578 381156 495779 991558 1487337 1983116 2974674 5949348 11402917 22805834 34208751 45611668 68417502 136835004