Base | Representation |
---|---|
bin | 101100001111000100… |
… | …100010000000101110 |
3 | 11112121011220022022022 |
4 | 230033010202000232 |
5 | 1234233324031012 |
6 | 33453043550142 |
7 | 3301013654453 |
oct | 541704420056 |
9 | 145534808268 |
10 | 47497486382 |
11 | 19164102585 |
12 | 925698b352 |
13 | 462c470438 |
14 | 242822782a |
15 | 137ed1e472 |
hex | b0f12202e |
47497486382 has 8 divisors (see below), whose sum is σ = 73702996200. Its totient is φ = 22929820984.
The previous prime is 47497486363. The next prime is 47497486429. The reversal of 47497486382 is 28368479474.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×474974863822 (a number of 22 digits) contains 22 as substring.
It is a congruent number.
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, 409461032 + ... + 409461147.
It is an arithmetic number, because the mean of its divisors is an integer number (9212874525).
Almost surely, 247497486382 is an apocalyptic number.
47497486382 is a deficient number, since it is larger than the sum of its proper divisors (26205509818).
47497486382 is a wasteful number, since it uses less digits than its factorization.
47497486382 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 818922210.
The product of its digits is 65028096, while the sum is 62.
The spelling of 47497486382 in words is "forty-seven billion, four hundred ninety-seven million, four hundred eighty-six thousand, three hundred eighty-two".
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