Base | Representation |
---|---|
bin | 1011110110101001101101… |
… | …1100100111010110000010 |
3 | 1201010222211201120100012021 |
4 | 2331222123130213112002 |
5 | 3202020141404330410 |
6 | 43415305224152054 |
7 | 2513433145262236 |
oct | 275523334472602 |
9 | 51128751510167 |
10 | 13033538745730 |
11 | 4175546924878 |
12 | 1565ba190862a |
13 | 7370992347a9 |
14 | 330b804365c6 |
15 | 179073cc2eda |
hex | bda9b727582 |
13033538745730 has 32 divisors (see below), whose sum is σ = 23866029371520. Its totient is φ = 5123970445440.
The previous prime is 13033538745719. The next prime is 13033538745737. The reversal of 13033538745730 is 3754783533031.
It is not an unprimeable number, because it can be changed into a prime (13033538745737) 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, 43696956 + ... + 43994215.
It is an arithmetic number, because the mean of its divisors is an integer number (745813417860).
Almost surely, 213033538745730 is an apocalyptic number.
13033538745730 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
13033538745730 is a deficient number, since it is larger than the sum of its proper divisors (10832490625790).
13033538745730 is a wasteful number, since it uses less digits than its factorization.
13033538745730 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 87691434.
The product of its (nonzero) digits is 9525600, while the sum is 52.
The spelling of 13033538745730 in words is "thirteen trillion, thirty-three billion, five hundred thirty-eight million, seven hundred forty-five thousand, seven hundred thirty".
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