Base | Representation |
---|---|
bin | 101110111011… |
… | …100110110010 |
3 | 212011001020011 |
4 | 232323212302 |
5 | 11122142040 |
6 | 1115405134 |
7 | 206400064 |
oct | 56734662 |
9 | 25131204 |
10 | 12302770 |
11 | 6a43287 |
12 | 41537aa |
13 | 2719a5c |
14 | 18c3734 |
15 | 11303ea |
hex | bbb9b2 |
12302770 has 16 divisors (see below), whose sum is σ = 22220568. Its totient is φ = 4904320.
The previous prime is 12302761. The next prime is 12302779. The reversal of 12302770 is 7720321.
It is an interprime number because it is at equal distance from previous prime (12302761) and next prime (12302779).
It can be written as a sum of positive squares in 4 ways, for example, as 7546009 + 4756761 = 2747^2 + 2181^2 .
It is not an unprimeable number, because it can be changed into a prime (12302779) 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, 1230 + ... + 5110.
Almost surely, 212302770 is an apocalyptic number.
12302770 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
12302770 is a deficient number, since it is larger than the sum of its proper divisors (9917798).
12302770 is a wasteful number, since it uses less digits than its factorization.
12302770 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4205.
The product of its (nonzero) digits is 588, while the sum is 22.
The square root of 12302770 is about 3507.5304702882. The cubic root of 12302770 is about 230.8523509408.
The spelling of 12302770 in words is "twelve million, three hundred two thousand, seven hundred seventy".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •