Base | Representation |
---|---|
bin | 101100010000001100… |
… | …100011001101111010 |
3 | 11112122111102110211221 |
4 | 230100030203031322 |
5 | 1234303142200230 |
6 | 33455000342254 |
7 | 3301333305253 |
oct | 542014431572 |
9 | 145574373757 |
10 | 47516365690 |
11 | 19173827912 |
12 | 926117498a |
13 | 4633350721 |
14 | 242a93db2a |
15 | 13817ed27a |
hex | b1032337a |
47516365690 has 32 divisors (see below), whose sum is σ = 88379403264. Its totient is φ = 18374488320.
The previous prime is 47516365681. The next prime is 47516365691. The reversal of 47516365690 is 9656361574.
It is a super-2 number, since 2×475163656902 (a number of 22 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (47516365691) 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, 224427 + ... + 381313.
It is an arithmetic number, because the mean of its divisors is an integer number (2761856352).
Almost surely, 247516365690 is an apocalyptic number.
47516365690 is a deficient number, since it is larger than the sum of its proper divisors (40863037574).
47516365690 is a wasteful number, since it uses less digits than its factorization.
47516365690 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 157902.
The product of its (nonzero) digits is 4082400, while the sum is 52.
The spelling of 47516365690 in words is "forty-seven billion, five hundred sixteen million, three hundred sixty-five thousand, six hundred ninety".
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