Base | Representation |
---|---|
bin | 11101000010000… |
… | …010111000101100 |
3 | 1020221111222210121 |
4 | 131002002320230 |
5 | 1444142402442 |
6 | 120155414324 |
7 | 15033033550 |
oct | 3502027054 |
9 | 1227458717 |
10 | 487075372 |
11 | 22aa39a33 |
12 | 1171543a4 |
13 | 79bab2a4 |
14 | 4898d860 |
15 | 2cb63967 |
hex | 1d082e2c |
487075372 has 24 divisors (see below), whose sum is σ = 975460640. Its totient is φ = 208465920.
The previous prime is 487075339. The next prime is 487075409. The reversal of 487075372 is 273570784.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10222 + ... + 32842.
Almost surely, 2487075372 is an apocalyptic number.
It is an amenable number.
487075372 is an abundant number, since it is smaller than the sum of its proper divisors (488385268).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
487075372 is a wasteful number, since it uses less digits than its factorization.
487075372 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 23401 (or 23399 counting only the distinct ones).
The product of its (nonzero) digits is 329280, while the sum is 43.
The square root of 487075372 is about 22069.7841403127. The cubic root of 487075372 is about 786.8018824197.
The spelling of 487075372 in words is "four hundred eighty-seven million, seventy-five thousand, three hundred seventy-two".
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