Base | Representation |
---|---|
bin | 1001101101110… |
… | …1011000100000 |
3 | 2211200110011020 |
4 | 2123131120200 |
5 | 40413041142 |
6 | 4013245440 |
7 | 1003251312 |
oct | 233353040 |
9 | 84613136 |
10 | 40752672 |
11 | 210050a4 |
12 | 11793880 |
13 | 859b30c |
14 | 55ab7b2 |
15 | 389ecec |
hex | 26dd620 |
40752672 has 48 divisors (see below), whose sum is σ = 113272992. Its totient is φ = 12784640.
The previous prime is 40752667. The next prime is 40752727. The reversal of 40752672 is 27625704.
It is a tau number, because it is divible by the number of its divisors (48).
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, 10854 + ... + 14117.
It is an arithmetic number, because the mean of its divisors is an integer number (2359854).
Almost surely, 240752672 is an apocalyptic number.
It is an amenable number.
40752672 is an abundant number, since it is smaller than the sum of its proper divisors (72520320).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
40752672 is a wasteful number, since it uses less digits than its factorization.
40752672 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25001 (or 24993 counting only the distinct ones).
The product of its (nonzero) digits is 23520, while the sum is 33.
The square root of 40752672 is about 6383.7819511634. The cubic root of 40752672 is about 344.1269587267.
The spelling of 40752672 in words is "forty million, seven hundred fifty-two thousand, six hundred seventy-two".
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