Base | Representation |
---|---|
bin | 1011101010110100111101… |
… | …1110101101111100011010 |
3 | 1200102120111200121202101002 |
4 | 2322231033132231330122 |
5 | 3140203130044000342 |
6 | 43142112120225002 |
7 | 2462652202034411 |
oct | 272551736557432 |
9 | 50376450552332 |
10 | 12830400765722 |
11 | 40a7384820871 |
12 | 153274b30b162 |
13 | 720b94a80317 |
14 | 324dcd6b2478 |
15 | 173b35101d32 |
hex | bab4f7adf1a |
12830400765722 has 32 divisors (see below), whose sum is σ = 20061493784640. Its totient is φ = 6148866510720.
The previous prime is 12830400765683. The next prime is 12830400765769. The reversal of 12830400765722 is 22756700403821.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7056428 + ... + 8686424.
It is an arithmetic number, because the mean of its divisors is an integer number (626921680770).
Almost surely, 212830400765722 is an apocalyptic number.
12830400765722 is a deficient number, since it is larger than the sum of its proper divisors (7231093018918).
12830400765722 is a wasteful number, since it uses less digits than its factorization.
12830400765722 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1631726.
The product of its (nonzero) digits is 1128960, while the sum is 47.
The spelling of 12830400765722 in words is "twelve trillion, eight hundred thirty billion, four hundred million, seven hundred sixty-five thousand, seven hundred twenty-two".
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