Base | Representation |
---|---|
bin | 10001111000101… |
… | …10111111111100 |
3 | 101110022211222020 |
4 | 20330112333330 |
5 | 301402244242 |
6 | 22515520140 |
7 | 3501216033 |
oct | 1074267774 |
9 | 343284866 |
10 | 150040572 |
11 | 7776a780 |
12 | 422b9050 |
13 | 25114506 |
14 | 15cd971a |
15 | d28b6ec |
hex | 8f16ffc |
150040572 has 48 divisors (see below), whose sum is σ = 404393472. Its totient is φ = 42791680.
The previous prime is 150040547. The next prime is 150040603. The reversal of 150040572 is 275040051.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31188 + ... + 35675.
It is an arithmetic number, because the mean of its divisors is an integer number (8424864).
Almost surely, 2150040572 is an apocalyptic number.
150040572 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
150040572 is an abundant number, since it is smaller than the sum of its proper divisors (254352900).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
150040572 is a wasteful number, since it uses less digits than its factorization.
150040572 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 66898 (or 66896 counting only the distinct ones).
The product of its (nonzero) digits is 1400, while the sum is 24.
The square root of 150040572 is about 12249.1049468931. The cubic root of 150040572 is about 531.3771849212.
The spelling of 150040572 in words is "one hundred fifty million, forty thousand, five hundred seventy-two".
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