Base | Representation |
---|---|
bin | 110100010010110111… |
… | …100100000101010101 |
3 | 12100221021020222022021 |
4 | 310102313210011111 |
5 | 1404444142133303 |
6 | 41443453333141 |
7 | 4025322506455 |
oct | 642267440525 |
9 | 170837228267 |
10 | 56151130453 |
11 | 218a4938440 |
12 | aa70a971b1 |
13 | 53ab2420a2 |
14 | 2a0963dd65 |
15 | 16d98d1ebd |
hex | d12de4155 |
56151130453 has 16 divisors (see below), whose sum is σ = 61505438400. Its totient is φ = 50838860800.
The previous prime is 56151130429. The next prime is 56151130499. The reversal of 56151130453 is 35403115165.
It is a cyclic number.
It is not a de Polignac number, because 56151130453 - 25 = 56151130421 is a prime.
It is a super-2 number, since 2×561511304532 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (56151130153) 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 15 ways as a sum of consecutive naturals, for example, 2740818 + ... + 2761228.
It is an arithmetic number, because the mean of its divisors is an integer number (3844089900).
Almost surely, 256151130453 is an apocalyptic number.
It is an amenable number.
56151130453 is a deficient number, since it is larger than the sum of its proper divisors (5354307947).
56151130453 is a wasteful number, since it uses less digits than its factorization.
56151130453 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 21428.
The product of its (nonzero) digits is 27000, while the sum is 34.
The spelling of 56151130453 in words is "fifty-six billion, one hundred fifty-one million, one hundred thirty thousand, four hundred fifty-three".
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