Base | Representation |
---|---|
bin | 1110001010001001… |
… | …0000100110111010 |
3 | 100210212120002121110 |
4 | 3202202100212322 |
5 | 30240430203423 |
6 | 1425044421150 |
7 | 163116560001 |
oct | 34242204672 |
9 | 10725502543 |
10 | 3800631738 |
11 | 16803a2972 |
12 | 8a09a77b6 |
13 | 487528b27 |
14 | 280a97c38 |
15 | 1739e3193 |
hex | e28909ba |
3800631738 has 8 divisors (see below), whose sum is σ = 7601263488. Its totient is φ = 1266877244.
The previous prime is 3800631721. The next prime is 3800631763. The reversal of 3800631738 is 8371360083.
It is a sphenic number, since it is the product of 3 distinct primes.
3800631738 is an admirable number.
It is a junction number, because it is equal to n+sod(n) for n = 3800631696 and 3800631705.
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, 316719306 + ... + 316719317.
It is an arithmetic number, because the mean of its divisors is an integer number (950157936).
Almost surely, 23800631738 is an apocalyptic number.
3800631738 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.
3800631738 is a wasteful number, since it uses less digits than its factorization.
3800631738 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 633438628.
The product of its (nonzero) digits is 72576, while the sum is 39.
The square root of 3800631738 is about 61649.2638885494. The cubic root of 3800631738 is about 1560.5772214694.
The spelling of 3800631738 in words is "three billion, eight hundred million, six hundred thirty-one thousand, seven hundred thirty-eight".
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