Base | Representation |
---|---|
bin | 1100000100110… |
… | …11111100001001 |
3 | 21001121200020212 |
4 | 12002123330021 |
5 | 201413131100 |
6 | 14015130505 |
7 | 2340024116 |
oct | 602337411 |
9 | 231550225 |
10 | 101302025 |
11 | 52200790 |
12 | 29b13a35 |
13 | 17cab336 |
14 | d64d90d |
15 | 8d60635 |
hex | 609bf09 |
101302025 has 24 divisors (see below), whose sum is σ = 138607200. Its totient is φ = 72828800.
The previous prime is 101302009. The next prime is 101302063. The reversal of 101302025 is 520203101.
It is a happy number.
It is not a de Polignac number, because 101302025 - 24 = 101302009 is a prime.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 22406 + ... + 26544.
It is an arithmetic number, because the mean of its divisors is an integer number (5775300).
Almost surely, 2101302025 is an apocalyptic number.
It is an amenable number.
101302025 is a deficient number, since it is larger than the sum of its proper divisors (37305175).
101302025 is a wasteful number, since it uses less digits than its factorization.
101302025 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4249 (or 4244 counting only the distinct ones).
The product of its (nonzero) digits is 60, while the sum is 14.
The square root of 101302025 is about 10064.8907097892. The cubic root of 101302025 is about 466.1646912470.
Adding to 101302025 its reverse (520203101), we get a palindrome (621505126).
The spelling of 101302025 in words is "one hundred one million, three hundred two thousand, twenty-five".
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