Base | Representation |
---|---|
bin | 1011101111001100… |
… | …0111001111001101 |
3 | 22010120200002112010 |
4 | 2323303013033031 |
5 | 22423042112011 |
6 | 1240351131433 |
7 | 141035556120 |
oct | 27363071715 |
9 | 8116602463 |
10 | 3150738381 |
11 | 137756741a |
12 | 73b213b79 |
13 | 3b29b154b |
14 | 21c6443b7 |
15 | 13691c1a6 |
hex | bbcc73cd |
3150738381 has 8 divisors (see below), whose sum is σ = 4801125184. Its totient is φ = 1800421920.
The previous prime is 3150738373. The next prime is 3150738443. The reversal of 3150738381 is 1838370513.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 3150738381 - 23 = 3150738373 is a prime.
It is a super-2 number, since 2×31507383812 = 19854304691013002322, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3150738361) 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, 75017560 + ... + 75017601.
It is an arithmetic number, because the mean of its divisors is an integer number (600140648).
Almost surely, 23150738381 is an apocalyptic number.
It is an amenable number.
3150738381 is a deficient number, since it is larger than the sum of its proper divisors (1650386803).
3150738381 is a wasteful number, since it uses less digits than its factorization.
3150738381 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 150035171.
The product of its (nonzero) digits is 60480, while the sum is 39.
The square root of 3150738381 is about 56131.4384369401. The cubic root of 3150738381 is about 1466.0117386227.
The spelling of 3150738381 in words is "three billion, one hundred fifty million, seven hundred thirty-eight thousand, three hundred eighty-one".
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