Base | Representation |
---|---|
bin | 110001011011101100… |
… | …100001101000000011 |
3 | 12002000002122002110021 |
4 | 301123230201220003 |
5 | 1332200432200100 |
6 | 40214513514311 |
7 | 3556215415660 |
oct | 613354415003 |
9 | 162002562407 |
10 | 53078006275 |
11 | 20568172798 |
12 | a353872997 |
13 | 500b667008 |
14 | 27d7440a67 |
15 | 15a9be6a1a |
hex | c5bb21a03 |
53078006275 has 24 divisors (see below), whose sum is σ = 76494032640. Its totient is φ = 35779452960.
The previous prime is 53078006273. The next prime is 53078006297. The reversal of 53078006275 is 57260087035.
It is not a de Polignac number, because 53078006275 - 21 = 53078006273 is a prime.
It is not an unprimeable number, because it can be changed into a prime (53078006273) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2560039 + ... + 2580688.
It is an arithmetic number, because the mean of its divisors is an integer number (3187251360).
Almost surely, 253078006275 is an apocalyptic number.
53078006275 is a deficient number, since it is larger than the sum of its proper divisors (23416026365).
53078006275 is a wasteful number, since it uses less digits than its factorization.
53078006275 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5140803 (or 5140798 counting only the distinct ones).
The product of its (nonzero) digits is 352800, while the sum is 43.
The spelling of 53078006275 in words is "fifty-three billion, seventy-eight million, six thousand, two hundred seventy-five".
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