Base | Representation |
---|---|
bin | 1111100111111100100… |
… | …0101000111010011010 |
3 | 221122211201100202002110 |
4 | 3321333020220322122 |
5 | 13344211230143024 |
6 | 323151052213150 |
7 | 25251502242303 |
oct | 3717710507232 |
9 | 848751322073 |
10 | 268420943514 |
11 | a3922696809 |
12 | 4403176a1b6 |
13 | 1c409584779 |
14 | cdc50d57aa |
15 | 6eb0121629 |
hex | 3e7f228e9a |
268420943514 has 16 divisors (see below), whose sum is σ = 539652579840. Its totient is φ = 89005199040.
The previous prime is 268420943507. The next prime is 268420943519. The reversal of 268420943514 is 415349024862.
It is not an unprimeable number, because it can be changed into a prime (268420943519) 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, 117110959 + ... + 117113250.
It is an arithmetic number, because the mean of its divisors is an integer number (33728286240).
Almost surely, 2268420943514 is an apocalyptic number.
268420943514 is an abundant number, since it is smaller than the sum of its proper divisors (271231636326).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
268420943514 is a wasteful number, since it uses less digits than its factorization.
268420943514 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 234224405.
The product of its (nonzero) digits is 1658880, while the sum is 48.
The spelling of 268420943514 in words is "two hundred sixty-eight billion, four hundred twenty million, nine hundred forty-three thousand, five hundred fourteen".
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