Base | Representation |
---|---|
bin | 100000100111110001… |
… | …0001100111101110111 |
3 | 20200211011122221022122 |
4 | 1001033202030331313 |
5 | 2121432240432212 |
6 | 52103212550155 |
7 | 5026666560524 |
oct | 1011742147567 |
9 | 220734587278 |
10 | 70053842807 |
11 | 27789627a63 |
12 | 116b0a8235b |
13 | 67b5649bc0 |
14 | 3567c3014b |
15 | 1c501e9272 |
hex | 104f88cf77 |
70053842807 has 16 divisors (see below), whose sum is σ = 77187841920. Its totient is φ = 63179380992.
The previous prime is 70053842767. The next prime is 70053842809. The reversal of 70053842807 is 70824835007.
It is a happy number.
It is not a de Polignac number, because 70053842807 - 224 = 70037065591 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (70053842809) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 48038 + ... + 377379.
It is an arithmetic number, because the mean of its divisors is an integer number (4824240120).
Almost surely, 270053842807 is an apocalyptic number.
70053842807 is a deficient number, since it is larger than the sum of its proper divisors (7133999113).
70053842807 is a wasteful number, since it uses less digits than its factorization.
70053842807 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 425722.
The product of its (nonzero) digits is 376320, while the sum is 44.
The spelling of 70053842807 in words is "seventy billion, fifty-three million, eight hundred forty-two thousand, eight hundred seven".
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