Base | Representation |
---|---|
bin | 101111000111… |
… | …101101001010 |
3 | 212020120012201 |
4 | 233013231022 |
5 | 11130233310 |
6 | 1120430414 |
7 | 206664424 |
oct | 57075512 |
9 | 25216181 |
10 | 12352330 |
11 | 6a77541 |
12 | 417840a |
13 | 2736493 |
14 | 18d7814 |
15 | 113ee3a |
hex | bc7b4a |
12352330 has 16 divisors (see below), whose sum is σ = 22540104. Its totient is φ = 4872960.
The previous prime is 12352297. The next prime is 12352343. The reversal of 12352330 is 3325321.
It can be written as a sum of positive squares in 4 ways, for example, as 11148921 + 1203409 = 3339^2 + 1097^2 .
It is a junction number, because it is equal to n+sod(n) for n = 12352298 and 12352307.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7731 + ... + 9190.
Almost surely, 212352330 is an apocalyptic number.
12352330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
12352330 is a deficient number, since it is larger than the sum of its proper divisors (10187774).
12352330 is a wasteful number, since it uses less digits than its factorization.
12352330 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17001.
The product of its (nonzero) digits is 540, while the sum is 19.
The square root of 12352330 is about 3514.5881693308. The cubic root of 12352330 is about 231.1619211681.
Adding to 12352330 its reverse (3325321), we get a palindrome (15677651).
The spelling of 12352330 in words is "twelve million, three hundred fifty-two thousand, three hundred thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.064 sec. • engine limits •