Base | Representation |
---|---|
bin | 111010110111010110… |
… | …0110110111111101010 |
3 | 110002021211011122110220 |
4 | 1311232230312333222 |
5 | 4032342243224223 |
6 | 134023400550510 |
7 | 12063406235352 |
oct | 1655654667752 |
9 | 402254148426 |
10 | 126411304938 |
11 | 49679982446 |
12 | 205baa82436 |
13 | bbc7552229 |
14 | 6192a1db62 |
15 | 344cc866e3 |
hex | 1d6eb36fea |
126411304938 has 32 divisors (see below), whose sum is σ = 267719416704. Its totient is φ = 39654761472.
The previous prime is 126411304937. The next prime is 126411304967. The reversal of 126411304938 is 839403114621.
It is a super-2 number, since 2×1264113049382 (a number of 23 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 126411304938.
It is not an unprimeable number, because it can be changed into a prime (126411304931) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1173106 + ... + 1276322.
It is an arithmetic number, because the mean of its divisors is an integer number (8366231772).
Almost surely, 2126411304938 is an apocalyptic number.
126411304938 is an abundant number, since it is smaller than the sum of its proper divisors (141308111766).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
126411304938 is a wasteful number, since it uses less digits than its factorization.
126411304938 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 115246.
The product of its (nonzero) digits is 124416, while the sum is 42.
The spelling of 126411304938 in words is "one hundred twenty-six billion, four hundred eleven million, three hundred four thousand, nine hundred thirty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •