Base | Representation |
---|---|
bin | 10101110010000101110100… |
… | …11010010000100000000000 |
3 | 20021121020211100210221201210 |
4 | 22321002322122100200000 |
5 | 22234300413244333441 |
6 | 245513122203530120 |
7 | 13042463406155235 |
oct | 1271027232204000 |
9 | 207536740727653 |
10 | 47900602730496 |
11 | 1429859352558a |
12 | 545755ab29940 |
13 | 20960134c2849 |
14 | bb8589b9178c |
15 | 581010804616 |
hex | 2b90ba690800 |
47900602730496 has 384 divisors, whose sum is σ = 133308721728000. Its totient is φ = 15281719345152.
The previous prime is 47900602730473. The next prime is 47900602730501. The reversal of 47900602730496 is 69403720600974.
It is a tau number, because it is divible by the number of its divisors (384).
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4974613810 + ... + 4974623438.
It is an arithmetic number, because the mean of its divisors is an integer number (347158129500).
Almost surely, 247900602730496 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 47900602730496, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (66654360864000).
47900602730496 is an abundant number, since it is smaller than the sum of its proper divisors (85408118997504).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
47900602730496 is a wasteful number, since it uses less digits than its factorization.
47900602730496 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10047 (or 10027 counting only the distinct ones).
The product of its (nonzero) digits is 13716864, while the sum is 57.
The spelling of 47900602730496 in words is "forty-seven trillion, nine hundred billion, six hundred two million, seven hundred thirty thousand, four hundred ninety-six".
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