Base | Representation |
---|---|
bin | 1100001111111… |
… | …00101011100101 |
3 | 21011100002012000 |
4 | 12013330223211 |
5 | 202300344403 |
6 | 14110115513 |
7 | 2355222336 |
oct | 607745345 |
9 | 234302160 |
10 | 102746853 |
11 | 52aa8260 |
12 | 2a4abb99 |
13 | 18395b71 |
14 | d90828d |
15 | 90487a3 |
hex | 61fcae5 |
102746853 has 32 divisors (see below), whose sum is σ = 166638720. Its totient is φ = 62052480.
The previous prime is 102746821. The next prime is 102746867. The reversal of 102746853 is 358647201.
It is not a de Polignac number, because 102746853 - 25 = 102746821 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (102741853) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 135351 + ... + 136107.
It is an arithmetic number, because the mean of its divisors is an integer number (5207460).
Almost surely, 2102746853 is an apocalyptic number.
It is an amenable number.
102746853 is a deficient number, since it is larger than the sum of its proper divisors (63891867).
102746853 is a wasteful number, since it uses less digits than its factorization.
102746853 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1234 (or 1228 counting only the distinct ones).
The product of its (nonzero) digits is 40320, while the sum is 36.
The square root of 102746853 is about 10136.4122351057. The cubic root of 102746853 is about 468.3704742380.
The spelling of 102746853 in words is "one hundred two million, seven hundred forty-six thousand, eight hundred fifty-three".
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