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150364631 is a prime number
BaseRepresentation
bin10001111011001…
…10000111010111
3101110221022111102
420331212013113
5301443132011
622530500315
73504035564
oct1075460727
9343838442
10150364631
117797119a
124243469b
13251c8b71
1415d8186b
15d30273b
hex8f661d7

150364631 has 2 divisors, whose sum is σ = 150364632. Its totient is φ = 150364630.

The previous prime is 150364607. The next prime is 150364673. The reversal of 150364631 is 136463051.

It is a happy number.

It is a weak prime.

It is an emirp because it is prime and its reverse (136463051) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 150364631 - 26 = 150364567 is a prime.

It is a super-2 number, since 2×1503646312 = 45219044511532322, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 150364594 and 150364603.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (150364231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75182315 + 75182316.

It is an arithmetic number, because the mean of its divisors is an integer number (75182316).

Almost surely, 2150364631 is an apocalyptic number.

150364631 is a deficient number, since it is larger than the sum of its proper divisors (1).

150364631 is an equidigital number, since it uses as much as digits as its factorization.

150364631 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6480, while the sum is 29.

The square root of 150364631 is about 12262.3256766406. The cubic root of 150364631 is about 531.7594676023.

The spelling of 150364631 in words is "one hundred fifty million, three hundred sixty-four thousand, six hundred thirty-one".