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150263086 = 275131543
BaseRepresentation
bin10001111010011…
…01010100101110
3101110202011012111
420331031110232
5301431404321
622524354234
73503133541
oct1075152456
9343664174
10150263086
1177901976
12423a597a
132519188c
1415d56858
15d2d25e1
hex8f4d52e

150263086 has 4 divisors (see below), whose sum is σ = 225394632. Its totient is φ = 75131542.

The previous prime is 150263083. The next prime is 150263101. The reversal of 150263086 is 680362051.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 680362051 = 1935808529.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (150263081) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37565770 + ... + 37565773.

It is an arithmetic number, because the mean of its divisors is an integer number (56348658).

Almost surely, 2150263086 is an apocalyptic number.

150263086 is a deficient number, since it is larger than the sum of its proper divisors (75131546).

150263086 is an equidigital number, since it uses as much as digits as its factorization.

150263086 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75131545.

The product of its (nonzero) digits is 8640, while the sum is 31.

The square root of 150263086 is about 12258.1844495831. The cubic root of 150263086 is about 531.6397371519.

The spelling of 150263086 in words is "one hundred fifty million, two hundred sixty-three thousand, eighty-six".

Divisors: 1 2 75131543 150263086