Base | Representation |
---|---|
bin | 101111001001100110110… |
… | …0111101111111000110100 |
3 | 211221111200111021021121212 |
4 | 1132103031213233320310 |
5 | 1322133033132301122 |
6 | 21440553542500552 |
7 | 1236116615553065 |
oct | 136231547577064 |
9 | 24844614237555 |
10 | 6480260431412 |
11 | 20792990898a9 |
12 | 887b02134758 |
13 | 380116a58671 |
14 | 18590956056c |
15 | b3876b44ce2 |
hex | 5e4cd9efe34 |
6480260431412 has 12 divisors (see below), whose sum is σ = 11340726529440. Its totient is φ = 3240052851576.
The previous prime is 6480260431391. The next prime is 6480260431423. The reversal of 6480260431412 is 2141340620846.
It is a happy number.
It is a self number, because there is not a number n which added to its sum of digits gives 6480260431412.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19152362 + ... + 19487777.
It is an arithmetic number, because the mean of its divisors is an integer number (945060544120).
Almost surely, 26480260431412 is an apocalyptic number.
It is an amenable number.
6480260431412 is a deficient number, since it is larger than the sum of its proper divisors (4860466098028).
6480260431412 is a wasteful number, since it uses less digits than its factorization.
6480260431412 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 38682070 (or 38682068 counting only the distinct ones).
The product of its (nonzero) digits is 221184, while the sum is 41.
The spelling of 6480260431412 in words is "six trillion, four hundred eighty billion, two hundred sixty million, four hundred thirty-one thousand, four hundred twelve".
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