Base | Representation |
---|---|
bin | 111001110111101… |
… | …111011100001000 |
3 | 2111122221111222220 |
4 | 321313233130020 |
5 | 3442023213134 |
6 | 240202014040 |
7 | 33026425506 |
oct | 7167573410 |
9 | 2448844886 |
10 | 970913544 |
11 | 459067797 |
12 | 2311a7320 |
13 | 1261c4c73 |
14 | 92d39676 |
15 | 5a388149 |
hex | 39def708 |
970913544 has 32 divisors (see below), whose sum is σ = 2429550720. Its totient is φ = 323335616.
The previous prime is 970913539. The next prime is 970913561. The reversal of 970913544 is 445319079.
It is a junction number, because it is equal to n+sod(n) for n = 970913496 and 970913505.
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, 8134 + ... + 44810.
It is an arithmetic number, because the mean of its divisors is an integer number (75923460).
Almost surely, 2970913544 is an apocalyptic number.
It is an amenable number.
970913544 is an abundant number, since it is smaller than the sum of its proper divisors (1458637176).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
970913544 is a wasteful number, since it uses less digits than its factorization.
970913544 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 37789 (or 37785 counting only the distinct ones).
The product of its (nonzero) digits is 136080, while the sum is 42.
The square root of 970913544 is about 31159.4856183474. The cubic root of 970913544 is about 990.2089631344.
The spelling of 970913544 in words is "nine hundred seventy million, nine hundred thirteen thousand, five hundred forty-four".
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