Base | Representation |
---|---|
bin | 110100110110000000… |
… | …011010111000001101 |
3 | 12102110100112220102010 |
4 | 310312000122320031 |
5 | 1412201101421410 |
6 | 42022153051433 |
7 | 4046041414665 |
oct | 646600327015 |
9 | 172410486363 |
10 | 56740654605 |
11 | 22077690688 |
12 | abb63b6b79 |
13 | 547341064b |
14 | 2a63a5b1a5 |
15 | 1721530c20 |
hex | d3601ae0d |
56740654605 has 128 divisors (see below), whose sum is σ = 100394380800. Its totient is φ = 27344486400.
The previous prime is 56740654589. The next prime is 56740654627. The reversal of 56740654605 is 50645604765.
It is not a de Polignac number, because 56740654605 - 24 = 56740654589 is a prime.
It is a super-3 number, since 3×567406546053 (a number of 33 digits) contains 333 as substring.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 268912950 + ... + 268913160.
It is an arithmetic number, because the mean of its divisors is an integer number (784331100).
Almost surely, 256740654605 is an apocalyptic number.
It is an amenable number.
56740654605 is a deficient number, since it is larger than the sum of its proper divisors (43653726195).
56740654605 is a wasteful number, since it uses less digits than its factorization.
56740654605 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 400 (or 366 counting only the distinct ones).
The product of its (nonzero) digits is 3024000, while the sum is 48.
The spelling of 56740654605 in words is "fifty-six billion, seven hundred forty million, six hundred fifty-four thousand, six hundred five".
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