Base | Representation |
---|---|
bin | 1100001100100… |
… | …01010111000010 |
3 | 21010111202012000 |
4 | 12012101113002 |
5 | 202142313031 |
6 | 14052444430 |
7 | 2351411625 |
oct | 606212702 |
9 | 233452160 |
10 | 102307266 |
11 | 52827a66 |
12 | 2a319716 |
13 | 18270a59 |
14 | d831dbc |
15 | 8ead3e6 |
hex | 61915c2 |
102307266 has 32 divisors (see below), whose sum is σ = 237237120. Its totient is φ = 32619312.
The previous prime is 102307217. The next prime is 102307279. The reversal of 102307266 is 662703201.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39945 + ... + 42428.
It is an arithmetic number, because the mean of its divisors is an integer number (7413660).
Almost surely, 2102307266 is an apocalyptic number.
102307266 is an abundant number, since it is smaller than the sum of its proper divisors (134929854).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
102307266 is a wasteful number, since it uses less digits than its factorization.
102307266 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 82407 (or 82401 counting only the distinct ones).
The product of its (nonzero) digits is 3024, while the sum is 27.
The square root of 102307266 is about 10114.7054331800. The cubic root of 102307266 is about 467.7015684497.
The spelling of 102307266 in words is "one hundred two million, three hundred seven thousand, two hundred sixty-six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.077 sec. • engine limits •