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150132810 = 23542111887
BaseRepresentation
bin10001111001011…
…01100001001010
3101110111112111110
420330231201022
5301413222220
622521511150
73502051662
oct1074554112
9343445443
10150132810
1177823003
12423424b6
13251474a9
1415d211a2
15d2a8be0
hex8f2d84a

150132810 has 32 divisors (see below), whose sum is σ = 361204992. Its totient is φ = 39936960.

The previous prime is 150132779. The next prime is 150132821. The reversal of 150132810 is 18231051.

It is a super-2 number, since 2×1501328102 = 45079721276992200, which contains 22 as substring.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 6687 + ... + 18573.

It is an arithmetic number, because the mean of its divisors is an integer number (11287656).

Almost surely, 2150132810 is an apocalyptic number.

150132810 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

150132810 is an abundant number, since it is smaller than the sum of its proper divisors (211072182).

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

150132810 is a wasteful number, since it uses less digits than its factorization.

150132810 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12318.

The product of its (nonzero) digits is 240, while the sum is 21.

The square root of 150132810 is about 12252.8694598449. The cubic root of 150132810 is about 531.4860513162.

Adding to 150132810 its reverse (18231051), we get a palindrome (168363861).

The spelling of 150132810 in words is "one hundred fifty million, one hundred thirty-two thousand, eight hundred ten".

Divisors: 1 2 3 5 6 10 15 30 421 842 1263 2105 2526 4210 6315 11887 12630 23774 35661 59435 71322 118870 178305 356610 5004427 10008854 15013281 25022135 30026562 50044270 75066405 150132810