Base | Representation |
---|---|
bin | 101100101011100000… |
… | …101000000101101101 |
3 | 11120211102200212110202 |
4 | 230223200220011231 |
5 | 1241223000111412 |
6 | 34012250243245 |
7 | 3315566325266 |
oct | 545340500555 |
9 | 146742625422 |
10 | 47974613357 |
11 | 193894670a0 |
12 | 936a726525 |
13 | 46a72774a8 |
14 | 247174796d |
15 | 13abb6a3c2 |
hex | b2b82816d |
47974613357 has 16 divisors (see below), whose sum is σ = 52460136960. Its totient is φ = 43509927600.
The previous prime is 47974613339. The next prime is 47974613359. The reversal of 47974613357 is 75331647974.
It is a cyclic number.
It is not a de Polignac number, because 47974613357 - 222 = 47970419053 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (47974613359) 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, 9480494 + ... + 9485552.
It is an arithmetic number, because the mean of its divisors is an integer number (3278758560).
Almost surely, 247974613357 is an apocalyptic number.
It is an amenable number.
47974613357 is a deficient number, since it is larger than the sum of its proper divisors (4485523603).
47974613357 is a wasteful number, since it uses less digits than its factorization.
47974613357 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6944.
The product of its digits is 13335840, while the sum is 56.
The spelling of 47974613357 in words is "forty-seven billion, nine hundred seventy-four million, six hundred thirteen thousand, three hundred fifty-seven".
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