Base | Representation |
---|---|
bin | 100000100000000011… |
… | …1101011100100111000 |
3 | 20200011011001011001200 |
4 | 1001000013223210320 |
5 | 2120420034411211 |
6 | 52021414014200 |
7 | 5020406453364 |
oct | 1010007534470 |
9 | 220134034050 |
10 | 69795232056 |
11 | 27666652970 |
12 | 1163a347360 |
13 | 6773bb10a4 |
14 | 35417522a4 |
15 | 1c37663b56 |
hex | 10401eb938 |
69795232056 has 48 divisors (see below), whose sum is σ = 206213187960. Its totient is φ = 21150070080.
The previous prime is 69795232009. The next prime is 69795232081. The reversal of 69795232056 is 65023259796.
69795232056 is a `hidden beast` number, since 6 + 97 + 9 + 523 + 20 + 5 + 6 = 666.
It is a junction number, because it is equal to n+sod(n) for n = 69795231993 and 69795232011.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 44061855 + ... + 44063438.
Almost surely, 269795232056 is an apocalyptic number.
69795232056 is a gapful number since it is divisible by the number (66) formed by its first and last digit.
It is an amenable number.
69795232056 is an abundant number, since it is smaller than the sum of its proper divisors (136417955904).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
69795232056 is a wasteful number, since it uses less digits than its factorization.
69795232056 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 88125316 (or 88125309 counting only the distinct ones).
The product of its (nonzero) digits is 6123600, while the sum is 54.
The spelling of 69795232056 in words is "sixty-nine billion, seven hundred ninety-five million, two hundred thirty-two thousand, fifty-six".
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