Base | Representation |
---|---|
bin | 110001110101001001… |
… | …100000101100100101 |
3 | 12010002212011101210122 |
4 | 301311021200230211 |
5 | 1334034242110140 |
6 | 40325130331325 |
7 | 3602622202550 |
oct | 616511405445 |
9 | 163085141718 |
10 | 53505035045 |
11 | 20767219830 |
12 | a452889b45 |
13 | 5078c80067 |
14 | 283803d697 |
15 | 15d2448ab5 |
hex | c75260b25 |
53505035045 has 32 divisors (see below), whose sum is σ = 80063133696. Its totient is φ = 33347937600.
The previous prime is 53505035021. The next prime is 53505035081. The reversal of 53505035045 is 54053050535.
It is not a de Polignac number, because 53505035045 - 214 = 53505018661 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (35).
It is a junction number, because it is equal to n+sod(n) for n = 53505034996 and 53505035014.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3492392 + ... + 3507678.
It is an arithmetic number, because the mean of its divisors is an integer number (2501972928).
Almost surely, 253505035045 is an apocalyptic number.
53505035045 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
It is an amenable number.
53505035045 is a deficient number, since it is larger than the sum of its proper divisors (26558098651).
53505035045 is a wasteful number, since it uses less digits than its factorization.
53505035045 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 24401.
The product of its (nonzero) digits is 112500, while the sum is 35.
The spelling of 53505035045 in words is "fifty-three billion, five hundred five million, thirty-five thousand, forty-five".
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