Base | Representation |
---|---|
bin | 100110101011111110… |
… | …1000011101111110111 |
3 | 21221102222200102012112 |
4 | 1031113331003233313 |
5 | 2330121440040201 |
6 | 102055540441235 |
7 | 6000541240610 |
oct | 1152775035767 |
9 | 257388612175 |
10 | 83080002551 |
11 | 3226354a637 |
12 | 141273a921b |
13 | 7ab027a930 |
14 | 4041c48c07 |
15 | 2263ab70bb |
hex | 1357f43bf7 |
83080002551 has 32 divisors (see below), whose sum is σ = 103943347200. Its totient is φ = 64651023360.
The previous prime is 83080002463. The next prime is 83080002589. The reversal of 83080002551 is 15520008038.
It is a happy number.
It is not a de Polignac number, because 83080002551 - 210 = 83080001527 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (83080007551) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2691815 + ... + 2722503.
It is an arithmetic number, because the mean of its divisors is an integer number (3248229600).
Almost surely, 283080002551 is an apocalyptic number.
83080002551 is a deficient number, since it is larger than the sum of its proper divisors (20863344649).
83080002551 is a wasteful number, since it uses less digits than its factorization.
83080002551 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 31199.
The product of its (nonzero) digits is 9600, while the sum is 32.
The spelling of 83080002551 in words is "eighty-three billion, eighty million, two thousand, five hundred fifty-one".
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