Base | Representation |
---|---|
bin | 110100100110000010… |
… | …001001110101010111 |
3 | 12101202200022001121120 |
4 | 310212002021311113 |
5 | 1411124001023443 |
6 | 41535421215023 |
7 | 4036305543222 |
oct | 644602116527 |
9 | 171680261546 |
10 | 56472673623 |
11 | 21a4a3965a3 |
12 | ab40701473 |
13 | 542ca43812 |
14 | 2a3a2205b9 |
15 | 1707c49083 |
hex | d26089d57 |
56472673623 has 8 divisors (see below), whose sum is σ = 75297996288. Its totient is φ = 37647900024.
The previous prime is 56472673591. The next prime is 56472673627. The reversal of 56472673623 is 32637627465.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 56472673623 - 25 = 56472673591 is a prime.
It is a super-2 number, since 2×564726736232 (a number of 22 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (56472673627) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 328540 + ... + 469982.
It is an arithmetic number, because the mean of its divisors is an integer number (9412249536).
Almost surely, 256472673623 is an apocalyptic number.
56472673623 is a deficient number, since it is larger than the sum of its proper divisors (18825322665).
56472673623 is a wasteful number, since it uses less digits than its factorization.
56472673623 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 274533.
The product of its digits is 7620480, while the sum is 51.
The spelling of 56472673623 in words is "fifty-six billion, four hundred seventy-two million, six hundred seventy-three thousand, six hundred twenty-three".
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