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150152529 = 350050843
BaseRepresentation
bin10001111001100…
…10010101010001
3101110112112112210
420330302111101
5301414340104
622522142333
73502163322
oct1074622521
9343475483
10150152529
11778368aa
12423519a9
1325153467
1415d28449
15d2ae989
hex8f32551

150152529 has 4 divisors (see below), whose sum is σ = 200203376. Its totient is φ = 100101684.

The previous prime is 150152501. The next prime is 150152531. The reversal of 150152529 is 925251051.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 150152529 - 212 = 150148433 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 150152496 and 150152505.

It is not an unprimeable number, because it can be changed into a prime (150152029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25025419 + ... + 25025424.

It is an arithmetic number, because the mean of its divisors is an integer number (50050844).

Almost surely, 2150152529 is an apocalyptic number.

It is an amenable number.

150152529 is a deficient number, since it is larger than the sum of its proper divisors (50050847).

150152529 is an equidigital number, since it uses as much as digits as its factorization.

150152529 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50050846.

The product of its (nonzero) digits is 4500, while the sum is 30.

The square root of 150152529 is about 12253.6741020806. The cubic root of 150152529 is about 531.5093194138.

The spelling of 150152529 in words is "one hundred fifty million, one hundred fifty-two thousand, five hundred twenty-nine".

Divisors: 1 3 50050843 150152529