Base | Representation |
---|---|
bin | 111010000100000… |
… | …011001011100100 |
3 | 2111220000110001011 |
4 | 322010003023210 |
5 | 3443334441012 |
6 | 240355112004 |
7 | 33066024460 |
oct | 7204031344 |
9 | 2456013034 |
10 | 974140132 |
11 | 45a970999 |
12 | 2322a2604 |
13 | 126a847a4 |
14 | 935394a0 |
15 | 5a7c41a7 |
hex | 3a1032e4 |
974140132 has 12 divisors (see below), whose sum is σ = 1948280320. Its totient is φ = 417488616.
The previous prime is 974140129. The next prime is 974140163. The reversal of 974140132 is 231041479.
974140132 is an admirable number.
It is a junction number, because it is equal to n+sod(n) for n = 974140094 and 974140103.
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, 17395332 + ... + 17395387.
Almost surely, 2974140132 is an apocalyptic number.
It is an amenable number.
974140132 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
974140132 is a wasteful number, since it uses less digits than its factorization.
974140132 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 34790730 (or 34790728 counting only the distinct ones).
The product of its (nonzero) digits is 6048, while the sum is 31.
The square root of 974140132 is about 31211.2180473624. The cubic root of 974140132 is about 991.3046541088.
The spelling of 974140132 in words is "nine hundred seventy-four million, one hundred forty thousand, one hundred thirty-two".
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