Base | Representation |
---|---|
bin | 1111001111011100110… |
… | …01101111111010000110 |
3 | 1212001201220120112012110 |
4 | 13213232121233322012 |
5 | 32040004314120204 |
6 | 1040325154401450 |
7 | 52556355045654 |
oct | 7475631577206 |
9 | 1761656515173 |
10 | 523690770054 |
11 | 192106872701 |
12 | 855b2b90286 |
13 | 3a4cb3670ca |
14 | 1b4bd765dd4 |
15 | d9508e0889 |
hex | 79ee66fe86 |
523690770054 has 64 divisors (see below), whose sum is σ = 1058380038144. Its totient is φ = 172742376576.
The previous prime is 523690770041. The next prime is 523690770077. The reversal of 523690770054 is 450077096325.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 523690769985 and 523690770012.
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, 314906427 + ... + 314908089.
It is an arithmetic number, because the mean of its divisors is an integer number (16537188096).
Almost surely, 2523690770054 is an apocalyptic number.
523690770054 is an abundant number, since it is smaller than the sum of its proper divisors (534689268090).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
523690770054 is a wasteful number, since it uses less digits than its factorization.
523690770054 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3141.
The product of its (nonzero) digits is 1587600, while the sum is 48.
The spelling of 523690770054 in words is "five hundred twenty-three billion, six hundred ninety million, seven hundred seventy thousand, fifty-four".
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