Base | Representation |
---|---|
bin | 10010110010010100… |
… | …11110011001100111 |
3 | 222000220022101222210 |
4 | 21121022132121213 |
5 | 131123434242100 |
6 | 4344450454503 |
7 | 504636222405 |
oct | 113112363147 |
9 | 28026271883 |
10 | 10085852775 |
11 | 4306223519 |
12 | 1b55894433 |
13 | c4971982b |
14 | 6b9710475 |
15 | 3e06bac50 |
hex | 25929e667 |
10085852775 has 24 divisors (see below), whose sum is σ = 16696944720. Its totient is φ = 5372131840.
The previous prime is 10085852773. The next prime is 10085852779. The reversal of 10085852775 is 57725858001.
It is not a de Polignac number, because 10085852775 - 21 = 10085852773 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10085852773) 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, 29010 + ... + 144959.
It is an arithmetic number, because the mean of its divisors is an integer number (695706030).
Almost surely, 210085852775 is an apocalyptic number.
10085852775 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
10085852775 is a deficient number, since it is larger than the sum of its proper divisors (6611091945).
10085852775 is a wasteful number, since it uses less digits than its factorization.
10085852775 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 174755 (or 174750 counting only the distinct ones).
The product of its (nonzero) digits is 784000, while the sum is 48.
The spelling of 10085852775 in words is "ten billion, eighty-five million, eight hundred fifty-two thousand, seven hundred seventy-five".
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