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150135486 = 2394726423
BaseRepresentation
bin10001111001011…
…10001010111110
3101110111200011120
420330232022332
5301413313421
622521531410
73502062534
oct1074561276
9343450146
10150135486
1177825016
1242343b66
1325148787
1415d22154
15d2a98c6
hex8f2e2be

150135486 has 16 divisors (see below), whose sum is σ = 300599424. Its totient is φ = 49990424.

The previous prime is 150135439. The next prime is 150135487. The reversal of 150135486 is 684531051.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (150135487) 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, 7530 + ... + 18893.

It is an arithmetic number, because the mean of its divisors is an integer number (18787464).

Almost surely, 2150135486 is an apocalyptic number.

150135486 is an abundant number, since it is smaller than the sum of its proper divisors (150463938).

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

150135486 is a wasteful number, since it uses less digits than its factorization.

150135486 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27375.

The product of its (nonzero) digits is 14400, while the sum is 33.

The square root of 150135486 is about 12252.9786582692. The cubic root of 150135486 is about 531.4892090719.

The spelling of 150135486 in words is "one hundred fifty million, one hundred thirty-five thousand, four hundred eighty-six".

Divisors: 1 2 3 6 947 1894 2841 5682 26423 52846 79269 158538 25022581 50045162 75067743 150135486