Base | Representation |
---|---|
bin | 110100010000001001… |
… | …100000000101001101 |
3 | 12100211002101202110201 |
4 | 310100021200011031 |
5 | 1404401002013010 |
6 | 41435143333501 |
7 | 4024226614141 |
oct | 642011400515 |
9 | 170732352421 |
10 | 56105501005 |
11 | 21881102354 |
12 | aa59751291 |
13 | 53a1957108 |
14 | 2a03563221 |
15 | 16d58bc23a |
hex | d1026014d |
56105501005 has 8 divisors (see below), whose sum is σ = 68467730400. Its totient is φ = 44123648016.
The previous prime is 56105500981. The next prime is 56105501029. The reversal of 56105501005 is 50010550165.
It is an interprime number because it is at equal distance from previous prime (56105500981) and next prime (56105501029).
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 56105501005 - 211 = 56105498957 is a prime.
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, 95093775 + ... + 95094364.
It is an arithmetic number, because the mean of its divisors is an integer number (8558466300).
Almost surely, 256105501005 is an apocalyptic number.
It is an amenable number.
56105501005 is a deficient number, since it is larger than the sum of its proper divisors (12362229395).
56105501005 is a wasteful number, since it uses less digits than its factorization.
56105501005 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 190188203.
The product of its (nonzero) digits is 3750, while the sum is 28.
The spelling of 56105501005 in words is "fifty-six billion, one hundred five million, five hundred one thousand, five".
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