Search a number
-
+
150137370 = 23251798129
BaseRepresentation
bin10001111001011…
…10101000011010
3101110111202202100
420330232220122
5301413343440
622521544230
73502101165
oct1074565032
9343452670
10150137370
1177826479
1242345076
13251495a6
1415d22adc
15d2aa230
hex8f2ea1a

150137370 has 48 divisors (see below), whose sum is σ = 413323560. Its totient is φ = 37681152.

The previous prime is 150137369. The next prime is 150137389. The reversal of 150137370 is 73731051.

150137370 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 87553449 + 62583921 = 9357^2 + 7911^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 47535 + ... + 50594.

Almost surely, 2150137370 is an apocalyptic number.

150137370 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

150137370 is an abundant number, since it is smaller than the sum of its proper divisors (263186190).

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

150137370 is a wasteful number, since it uses less digits than its factorization.

150137370 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98159 (or 98156 counting only the distinct ones).

The product of its (nonzero) digits is 2205, while the sum is 27.

The square root of 150137370 is about 12253.0555372935. The cubic root of 150137370 is about 531.4914322227.

The spelling of 150137370 in words is "one hundred fifty million, one hundred thirty-seven thousand, three hundred seventy".

Divisors: 1 2 3 5 6 9 10 15 17 18 30 34 45 51 85 90 102 153 170 255 306 510 765 1530 98129 196258 294387 490645 588774 883161 981290 1471935 1668193 1766322 2943870 3336386 4415805 5004579 8340965 8831610 10009158 15013737 16681930 25022895 30027474 50045790 75068685 150137370