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136054706 = 21719239157
BaseRepresentation
bin10000001110000…
…00011110110010
3100111000021222012
420013000132302
5234312222311
621300042522
73241305644
oct1007003662
9314007865
10136054706
116a887a07
1239693442
1322258658
14140d8894
15be2778b
hex81c07b2

136054706 has 32 divisors (see below), whose sum is σ = 237375360. Its totient is φ = 58012416.

The previous prime is 136054703. The next prime is 136054717. The reversal of 136054706 is 607450631.

It is not an unprimeable number, because it can be changed into a prime (136054703) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10280 + ... + 19436.

It is an arithmetic number, because the mean of its divisors is an integer number (7417980).

Almost surely, 2136054706 is an apocalyptic number.

136054706 is a deficient number, since it is larger than the sum of its proper divisors (101320654).

136054706 is a wasteful number, since it uses less digits than its factorization.

136054706 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9218.

The product of its (nonzero) digits is 15120, while the sum is 32.

The square root of 136054706 is about 11664.2490542683. The cubic root of 136054706 is about 514.3252620896.

The spelling of 136054706 in words is "one hundred thirty-six million, fifty-four thousand, seven hundred six".

Divisors: 1 2 17 19 23 34 38 46 323 391 437 646 782 874 7429 9157 14858 18314 155669 173983 210611 311338 347966 421222 2957711 3580387 4001609 5915422 7160774 8003218 68027353 136054706