Base | Representation |
---|---|
bin | 101011110100001011… |
… | …100011110000110010 |
3 | 11111102201222212221012 |
4 | 223310023203300302 |
5 | 1232322330444410 |
6 | 33340210230522 |
7 | 3253565215661 |
oct | 536413436062 |
9 | 144381885835 |
10 | 47046343730 |
11 | 18a52486411 |
12 | 914b885442 |
13 | 4589b63619 |
14 | 23c434cdd8 |
15 | 1355407605 |
hex | af42e3c32 |
47046343730 has 32 divisors (see below), whose sum is σ = 84998833920. Its totient is φ = 18748572480.
The previous prime is 47046343723. The next prime is 47046343733. The reversal of 47046343730 is 3734364074.
47046343730 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×470463437302 (a number of 22 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (47046343733) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3184160 + ... + 3198900.
It is an arithmetic number, because the mean of its divisors is an integer number (2656213560).
Almost surely, 247046343730 is an apocalyptic number.
47046343730 is a deficient number, since it is larger than the sum of its proper divisors (37952490190).
47046343730 is a wasteful number, since it uses less digits than its factorization.
47046343730 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15914.
The product of its (nonzero) digits is 508032, while the sum is 41.
The spelling of 47046343730 in words is "forty-seven billion, forty-six million, three hundred forty-three thousand, seven hundred thirty".
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