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151550996716 = 2272773219371
BaseRepresentation
bin1000110100100100100…
…1001011000011101100
3112111011211221022101101
42031021021023003230
54440334023343331
6153342131452444
713643401134400
oct2151111130354
9474154838341
10151550996716
11592aa64aa19
1225456157124
13113a29b86b2
14749976b100
153e1ed4e061
hex234924b0ec

151550996716 has 18 divisors (see below), whose sum is σ = 308514529428. Its totient is φ = 64950427080.

The previous prime is 151550996711. The next prime is 151550996717. The reversal of 151550996716 is 617699055151.

It is a super-2 number, since 2×1515509967162 (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (151550996711) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 386609490 + ... + 386609881.

Almost surely, 2151550996716 is an apocalyptic number.

It is an amenable number.

151550996716 is an abundant number, since it is smaller than the sum of its proper divisors (156963532712).

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

151550996716 is a wasteful number, since it uses less digits than its factorization.

151550996716 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 773219389 (or 773219380 counting only the distinct ones).

The product of its (nonzero) digits is 2551500, while the sum is 55.

The spelling of 151550996716 in words is "one hundred fifty-one billion, five hundred fifty million, nine hundred ninety-six thousand, seven hundred sixteen".

Divisors: 1 2 4 7 14 28 49 98 196 773219371 1546438742 3092877484 5412535597 10825071194 21650142388 37887749179 75775498358 151550996716