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150372680 = 2357275171
BaseRepresentation
bin10001111011010…
…00000101001000
3101110221201112112
420331220011020
5301443411210
622531001452
73504101213
oct1075500510
9343851475
10150372680
1177977247
1242439288
13251cc723
1415d8477a
15d304d05
hex8f68148

150372680 has 32 divisors (see below), whose sum is σ = 338869440. Its totient is φ = 60054720.

The previous prime is 150372659. The next prime is 150372683. The reversal of 150372680 is 86273051.

It is a happy number.

It is a super-2 number, since 2×1503726802 = 45223885780764800, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (150372683) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26495 + ... + 31665.

It is an arithmetic number, because the mean of its divisors is an integer number (10589670).

Almost surely, 2150372680 is an apocalyptic number.

150372680 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

150372680 is an abundant number, since it is smaller than the sum of its proper divisors (188496760).

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

150372680 is a wasteful number, since it uses less digits than its factorization.

150372680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5909 (or 5905 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 32.

The square root of 150372680 is about 12262.6538726330. The cubic root of 150372680 is about 531.7689557724.

The spelling of 150372680 in words is "one hundred fifty million, three hundred seventy-two thousand, six hundred eighty".

Divisors: 1 2 4 5 8 10 20 40 727 1454 2908 3635 5171 5816 7270 10342 14540 20684 25855 29080 41368 51710 103420 206840 3759317 7518634 15037268 18796585 30074536 37593170 75186340 150372680