Base | Representation |
---|---|
bin | 1001010001001… |
… | …1100111010100 |
3 | 2201011012010001 |
4 | 2110103213110 |
5 | 34423041102 |
6 | 3505141044 |
7 | 651311632 |
oct | 224234724 |
9 | 81135101 |
10 | 38877652 |
11 | 1aa443a0 |
12 | 1102a784 |
13 | 8092a38 |
14 | 5240352 |
15 | 362e487 |
hex | 25139d4 |
38877652 has 24 divisors (see below), whose sum is σ = 74551680. Its totient is φ = 17592960.
The previous prime is 38877617. The next prime is 38877653. The reversal of 38877652 is 25677883.
It is a super-2 number, since 2×388776522 = 3022943650066208, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (38877653) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8668 + ... + 12364.
It is an arithmetic number, because the mean of its divisors is an integer number (3106320).
Almost surely, 238877652 is an apocalyptic number.
It is an amenable number.
38877652 is a deficient number, since it is larger than the sum of its proper divisors (35674028).
38877652 is a wasteful number, since it uses less digits than its factorization.
38877652 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3951 (or 3949 counting only the distinct ones).
The product of its digits is 564480, while the sum is 46.
The square root of 38877652 is about 6235.1946240675. The cubic root of 38877652 is about 338.7661506531.
The spelling of 38877652 in words is "thirty-eight million, eight hundred seventy-seven thousand, six hundred fifty-two".
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