Base | Representation |
---|---|
bin | 111101111000111… |
… | …101001101011000 |
3 | 2200100211012000022 |
4 | 331320331031120 |
5 | 4111303402302 |
6 | 251011130012 |
7 | 34505516045 |
oct | 7570751530 |
9 | 2610735008 |
10 | 1038340952 |
11 | 493130a20 |
12 | 24b8a3908 |
13 | 13717283c |
14 | 9bc8c1cc |
15 | 612568a2 |
hex | 3de3d358 |
1038340952 has 32 divisors (see below), whose sum is σ = 2173279680. Its totient is φ = 460995360.
The previous prime is 1038340913. The next prime is 1038340999. The reversal of 1038340952 is 2590438301.
It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors.
It is a congruent number.
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, 133418 + ... + 140985.
It is an arithmetic number, because the mean of its divisors is an integer number (67914990).
Almost surely, 21038340952 is an apocalyptic number.
It is an amenable number.
1038340952 is an abundant number, since it is smaller than the sum of its proper divisors (1134938728).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1038340952 is a wasteful number, since it uses less digits than its factorization.
1038340952 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 274463 (or 274459 counting only the distinct ones).
The product of its (nonzero) digits is 25920, while the sum is 35.
The square root of 1038340952 is about 32223.2982793506. The cubic root of 1038340952 is about 1012.6203734750.
The spelling of 1038340952 in words is "one billion, thirty-eight million, three hundred forty thousand, nine hundred fifty-two".
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