Base | Representation |
---|---|
bin | 111010101111010… |
… | …001010010110100 |
3 | 2112200100001212210 |
4 | 322233101102310 |
5 | 4004240021012 |
6 | 241442013420 |
7 | 33264233523 |
oct | 7257212264 |
9 | 2480301783 |
10 | 985470132 |
11 | 4662aa329 |
12 | 236047270 |
13 | 12922082a |
14 | 94c484ba |
15 | 5b7b123c |
hex | 3abd14b4 |
985470132 has 12 divisors (see below), whose sum is σ = 2299430336. Its totient is φ = 328490040.
The previous prime is 985470119. The next prime is 985470149. The reversal of 985470132 is 231074589.
It is a tau number, because it is divible by the number of its divisors (12).
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, 41061244 + ... + 41061267.
Almost surely, 2985470132 is an apocalyptic number.
It is an amenable number.
985470132 is an abundant number, since it is smaller than the sum of its proper divisors (1313960204).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
985470132 is a wasteful number, since it uses less digits than its factorization.
985470132 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 82122518 (or 82122516 counting only the distinct ones).
The product of its (nonzero) digits is 60480, while the sum is 39.
The square root of 985470132 is about 31392.1985849988. The cubic root of 985470132 is about 995.1330620091.
The spelling of 985470132 in words is "nine hundred eighty-five million, four hundred seventy thousand, one hundred thirty-two".
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