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136153077 = 3231973233
BaseRepresentation
bin10000001110110…
…00011111110101
3100111012021220120
420013120133311
5234323344302
621302122153
73242165514
oct1007303765
9314167816
10136153077
116a944905
1239720359
1322291368
141412267b
15be469bc
hex81d87f5

136153077 has 8 divisors (see below), whose sum is σ = 189430464. Its totient is φ = 86822208.

The previous prime is 136153067. The next prime is 136153109. The reversal of 136153077 is 770351631.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 136153077 - 210 = 136152053 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (136153027) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 986548 + ... + 986685.

It is an arithmetic number, because the mean of its divisors is an integer number (23678808).

Almost surely, 2136153077 is an apocalyptic number.

It is an amenable number.

136153077 is a deficient number, since it is larger than the sum of its proper divisors (53277387).

136153077 is a wasteful number, since it uses less digits than its factorization.

136153077 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1973259.

The product of its (nonzero) digits is 13230, while the sum is 33.

The square root of 136153077 is about 11668.4650661516. The cubic root of 136153077 is about 514.4491889594.

The spelling of 136153077 in words is "one hundred thirty-six million, one hundred fifty-three thousand, seventy-seven".

Divisors: 1 3 23 69 1973233 5919699 45384359 136153077