Base | Representation |
---|---|
bin | 11001110110110111… |
… | …11001110011100000 |
3 | 1022211110120100011111 |
4 | 30323123321303200 |
5 | 211412302303123 |
6 | 10213300553104 |
7 | 1001003444650 |
oct | 147333716340 |
9 | 38743510144 |
10 | 13882072288 |
11 | 5984082417 |
12 | 28350b2794 |
13 | 140305c276 |
14 | 95997a360 |
15 | 563adb90d |
hex | 33b6f9ce0 |
13882072288 has 24 divisors (see below), whose sum is σ = 31234663152. Its totient is φ = 5949459456.
The previous prime is 13882072283. The next prime is 13882072301. The reversal of 13882072288 is 88227028831.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13882072283) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30986545 + ... + 30986992.
It is an arithmetic number, because the mean of its divisors is an integer number (1301444298).
Almost surely, 213882072288 is an apocalyptic number.
It is an amenable number.
13882072288 is an abundant number, since it is smaller than the sum of its proper divisors (17352590864).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13882072288 is an equidigital number, since it uses as much as digits as its factorization.
13882072288 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 61973554 (or 61973546 counting only the distinct ones).
The product of its (nonzero) digits is 688128, while the sum is 49.
The spelling of 13882072288 in words is "thirteen billion, eight hundred eighty-two million, seventy-two thousand, two hundred eighty-eight".
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