Base | Representation |
---|---|
bin | 1100001101001… |
… | …11001001010100 |
3 | 21010200021120222 |
4 | 12012213021110 |
5 | 202203142000 |
6 | 14054413512 |
7 | 2352233033 |
oct | 606471124 |
9 | 233607528 |
10 | 102396500 |
11 | 52889008 |
12 | 2a361298 |
13 | 182a255b |
14 | d85671a |
15 | 8ec9a85 |
hex | 61a7254 |
102396500 has 24 divisors (see below), whose sum is σ = 223635048. Its totient is φ = 40958400.
The previous prime is 102396479. The next prime is 102396509. The reversal of 102396500 is 5693201.
It can be written as a sum of positive squares in 4 ways, for example, as 2316484 + 100080016 = 1522^2 + 10004^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 102396500.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (102396509) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 101897 + ... + 102896.
It is an arithmetic number, because the mean of its divisors is an integer number (9318127).
Almost surely, 2102396500 is an apocalyptic number.
102396500 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
102396500 is an abundant number, since it is smaller than the sum of its proper divisors (121238548).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
102396500 is a wasteful number, since it uses less digits than its factorization.
102396500 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 204812 (or 204800 counting only the distinct ones).
The product of its (nonzero) digits is 1620, while the sum is 26.
The square root of 102396500 is about 10119.1155740015. The cubic root of 102396500 is about 467.8375078127.
The spelling of 102396500 in words is "one hundred two million, three hundred ninety-six thousand, five hundred".
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