Base | Representation |
---|---|
bin | 1011101100101100… |
… | …0010010101000000 |
3 | 22002211220100011212 |
4 | 2323023002111000 |
5 | 22412344420022 |
6 | 1235334025252 |
7 | 140550351554 |
oct | 27313022500 |
9 | 8084810155 |
10 | 3140232512 |
11 | 137164118a |
12 | 7377a8228 |
13 | 3b0773661 |
14 | 21b0ab864 |
15 | 135a443e2 |
hex | bb2c2540 |
3140232512 has 28 divisors (see below), whose sum is σ = 6234112500. Its totient is φ = 1569432576.
The previous prime is 3140232497. The next prime is 3140232551. The reversal of 3140232512 is 2152320413.
It can be written as a sum of positive squares in 2 ways, for example, as 2669168896 + 471063616 = 51664^2 + 21704^2 .
It is a super-2 number, since 2×31402325122 = 19722120458843660288, which contains 22 as substring.
It is a congruent number.
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 3 ways as a sum of consecutive naturals, for example, 158114 + ... + 176862.
It is an arithmetic number, because the mean of its divisors is an integer number (222646875).
Almost surely, 23140232512 is an apocalyptic number.
3140232512 is a gapful number since it is divisible by the number (32) formed by its first and last digit.
It is an amenable number.
3140232512 is a deficient number, since it is larger than the sum of its proper divisors (3093879988).
3140232512 is a wasteful number, since it uses less digits than its factorization.
3140232512 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 21378 (or 21368 counting only the distinct ones).
The product of its (nonzero) digits is 1440, while the sum is 23.
The square root of 3140232512 is about 56037.7775433680. Note that the first 3 decimals coincide. The cubic root of 3140232512 is about 1464.3804937335.
Adding to 3140232512 its reverse (2152320413), we get a palindrome (5292552925).
The spelling of 3140232512 in words is "three billion, one hundred forty million, two hundred thirty-two thousand, five hundred twelve".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •