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150562153 = 7210972801
BaseRepresentation
bin10001111100101…
…10010101101001
3101111022100110001
420332112111221
5302020442103
622535023001
73505520500
oct1076262551
9344270401
10150562153
1177a96635
124250aa61
1325267a41
1415dd3837
15d34101d
hex8f96569

150562153 has 12 divisors (see below), whose sum is σ = 175365972. Its totient is φ = 128889600.

The previous prime is 150562141. The next prime is 150562157. The reversal of 150562153 is 351265051.

It can be written as a sum of positive squares in 2 ways, for example, as 59397849 + 91164304 = 7707^2 + 9548^2 .

It is not a de Polignac number, because 150562153 - 25 = 150562121 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (150562157) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 52353 + ... + 55153.

It is an arithmetic number, because the mean of its divisors is an integer number (14613831).

Almost surely, 2150562153 is an apocalyptic number.

It is an amenable number.

150562153 is a deficient number, since it is larger than the sum of its proper divisors (24803819).

150562153 is a wasteful number, since it uses less digits than its factorization.

150562153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3912 (or 3905 counting only the distinct ones).

The product of its (nonzero) digits is 4500, while the sum is 28.

The square root of 150562153 is about 12270.3770520714. The cubic root of 150562153 is about 531.9922090272.

The spelling of 150562153 in words is "one hundred fifty million, five hundred sixty-two thousand, one hundred fifty-three".

Divisors: 1 7 49 1097 2801 7679 19607 53753 137249 3072697 21508879 150562153