Base | Representation |
---|---|
bin | 110101110001010001… |
… | …001111000100111111 |
3 | 12112000122102202000110 |
4 | 311301101033010333 |
5 | 1421220114342323 |
6 | 42304551401103 |
7 | 4112503465305 |
oct | 656121170477 |
9 | 175018382013 |
10 | 57734918463 |
11 | 22537946852 |
12 | b233383193 |
13 | 55a13bc961 |
14 | 2b19b14275 |
15 | 177d97c793 |
hex | d7144f13f |
57734918463 has 16 divisors (see below), whose sum is σ = 78864752736. Its totient is φ = 37547688960.
The previous prime is 57734918443. The next prime is 57734918477. The reversal of 57734918463 is 36481943775.
It is not a de Polignac number, because 57734918463 - 25 = 57734918431 is a prime.
It is a super-4 number, since 4×577349184634 (a number of 44 digits) contains 4444 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (57734918443) 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, 2447895 + ... + 2471367.
It is an arithmetic number, because the mean of its divisors is an integer number (4929047046).
Almost surely, 257734918463 is an apocalyptic number.
57734918463 is a deficient number, since it is larger than the sum of its proper divisors (21129834273).
57734918463 is a wasteful number, since it uses less digits than its factorization.
57734918463 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 43514.
The product of its digits is 15240960, while the sum is 57.
The spelling of 57734918463 in words is "fifty-seven billion, seven hundred thirty-four million, nine hundred eighteen thousand, four hundred sixty-three".
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