Base | Representation |
---|---|
bin | 101111100001000011… |
… | …111011000011111010 |
3 | 11212200201011002100012 |
4 | 233201003323003322 |
5 | 1313442224322302 |
6 | 35234415141522 |
7 | 3454223311310 |
oct | 574103730372 |
9 | 155621132305 |
10 | 51020542202 |
11 | 1a701847563 |
12 | 9a7a8148a2 |
13 | 4a71320056 |
14 | 26800a80b0 |
15 | 14d9282a52 |
hex | be10fb0fa |
51020542202 has 16 divisors (see below), whose sum is σ = 90285199872. Its totient is φ = 21160593360.
The previous prime is 51020542159. The next prime is 51020542211. The reversal of 51020542202 is 20224502015.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 58778993 + ... + 58779860.
It is an arithmetic number, because the mean of its divisors is an integer number (5642824992).
Almost surely, 251020542202 is an apocalyptic number.
51020542202 is a deficient number, since it is larger than the sum of its proper divisors (39264657670).
51020542202 is a wasteful number, since it uses less digits than its factorization.
51020542202 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 117558893.
The product of its (nonzero) digits is 1600, while the sum is 23.
The spelling of 51020542202 in words is "fifty-one billion, twenty million, five hundred forty-two thousand, two hundred two".
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