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150414580 = 2257520729
BaseRepresentation
bin10001111011100…
…10010011110100
3101111000212000101
420331302103310
5302001231310
622531523444
73504334321
oct1075622364
9344025011
10150414580
11779a5778
1242459584
1325215814
1415d95b48
15d31243a
hex8f724f4

150414580 has 12 divisors (see below), whose sum is σ = 315870660. Its totient is φ = 60165824.

The previous prime is 150414569. The next prime is 150414599. The reversal of 150414580 is 85414051.

It can be written as a sum of positive squares in 2 ways, for example, as 34550884 + 115863696 = 5878^2 + 10764^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3760345 + ... + 3760384.

It is an arithmetic number, because the mean of its divisors is an integer number (26322555).

Almost surely, 2150414580 is an apocalyptic number.

150414580 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

150414580 is an abundant number, since it is smaller than the sum of its proper divisors (165456080).

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

150414580 is a wasteful number, since it uses less digits than its factorization.

150414580 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7520738 (or 7520736 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 28.

The square root of 150414580 is about 12264.3621929557. The cubic root of 150414580 is about 531.8183420707.

The spelling of 150414580 in words is "one hundred fifty million, four hundred fourteen thousand, five hundred eighty".

Divisors: 1 2 4 5 10 20 7520729 15041458 30082916 37603645 75207290 150414580