Base | Representation |
---|---|
bin | 10010110000011000… |
… | …10100001110001011 |
3 | 221222202122112222100 |
4 | 21120030110032023 |
5 | 131110301330110 |
6 | 4343105324443 |
7 | 504350555256 |
oct | 113014241613 |
9 | 27882575870 |
10 | 10069558155 |
11 | 42a8004098 |
12 | 1b50336723 |
13 | c46232b47 |
14 | 6b74ac09d |
15 | 3de04cbc0 |
hex | 25831438b |
10069558155 has 24 divisors (see below), whose sum is σ = 18372528720. Its totient is φ = 5087776320.
The previous prime is 10069558129. The next prime is 10069558157. The reversal of 10069558155 is 55185596001.
10069558155 is a `hidden beast` number, since 1 + 0 + 0 + 69 + 5 + 581 + 5 + 5 = 666.
It is not a de Polignac number, because 10069558155 - 27 = 10069558027 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a self number, because there is not a number n which added to its sum of digits gives 10069558155.
It is not an unprimeable number, because it can be changed into a prime (10069558157) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5887776 + ... + 5889485.
It is an arithmetic number, because the mean of its divisors is an integer number (765522030).
Almost surely, 210069558155 is an apocalyptic number.
10069558155 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
10069558155 is a deficient number, since it is larger than the sum of its proper divisors (8302970565).
10069558155 is a wasteful number, since it uses less digits than its factorization.
10069558155 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11777291 (or 11777288 counting only the distinct ones).
The product of its (nonzero) digits is 270000, while the sum is 45.
The spelling of 10069558155 in words is "ten billion, sixty-nine million, five hundred fifty-eight thousand, one hundred fifty-five".
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