Base | Representation |
---|---|
bin | 1100001110011… |
… | …01100001001001 |
3 | 21010222021012012 |
4 | 12013031201021 |
5 | 202223204143 |
6 | 14102025305 |
7 | 2353456205 |
oct | 607154111 |
9 | 233867165 |
10 | 102553673 |
11 | 52986102 |
12 | 2a418235 |
13 | 18328c61 |
14 | d897b05 |
15 | 900b418 |
hex | 61cd849 |
102553673 has 12 divisors (see below), whose sum is σ = 112465152. Its totient is φ = 93399360.
The previous prime is 102553663. The next prime is 102553681. The reversal of 102553673 is 376355201.
It is not a de Polignac number, because 102553673 - 26 = 102553609 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (102553663) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3236 + ... + 14682.
It is an arithmetic number, because the mean of its divisors is an integer number (9372096).
Almost surely, 2102553673 is an apocalyptic number.
It is an amenable number.
102553673 is a deficient number, since it is larger than the sum of its proper divisors (9911479).
102553673 is a wasteful number, since it uses less digits than its factorization.
102553673 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11512 (or 11495 counting only the distinct ones).
The product of its (nonzero) digits is 18900, while the sum is 32.
The square root of 102553673 is about 10126.8787392760. The cubic root of 102553673 is about 468.0767537323.
The spelling of 102553673 in words is "one hundred two million, five hundred fifty-three thousand, six hundred seventy-three".
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