Base | Representation |
---|---|
bin | 10101110010000101110100… |
… | …11010010000011111111111 |
3 | 20021121020211100210221201202 |
4 | 22321002322122100133333 |
5 | 22234300413244333440 |
6 | 245513122203530115 |
7 | 13042463406155234 |
oct | 1271027232203777 |
9 | 207536740727652 |
10 | 47900602730495 |
11 | 14298593525589 |
12 | 545755ab2993b |
13 | 20960134c2848 |
14 | bb8589b9178b |
15 | 581010804615 |
hex | 2b90ba6907ff |
47900602730495 has 8 divisors (see below), whose sum is σ = 57499501708320. Its totient is φ = 38307963229920.
The previous prime is 47900602730473. The next prime is 47900602730501. The reversal of 47900602730495 is 59403720600974.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 47900602730495 - 210 = 47900602729471 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 47900602730495.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1564852475 + ... + 1564883084.
It is an arithmetic number, because the mean of its divisors is an integer number (7187437713540).
Almost surely, 247900602730495 is an apocalyptic number.
47900602730495 is a deficient number, since it is larger than the sum of its proper divisors (9598898977825).
47900602730495 is a wasteful number, since it uses less digits than its factorization.
47900602730495 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3129738625.
The product of its (nonzero) digits is 11430720, while the sum is 56.
The spelling of 47900602730495 in words is "forty-seven trillion, nine hundred billion, six hundred two million, seven hundred thirty thousand, four hundred ninety-five".
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