Base | Representation |
---|---|
bin | 1010111101010000100… |
… | …1101010110010100010 |
3 | 122222212222020000200020 |
4 | 2233110021222302202 |
5 | 11041010140214312 |
6 | 222251054334310 |
7 | 16412556142641 |
oct | 2572411526242 |
9 | 588788200606 |
10 | 188242898082 |
11 | 72919232548 |
12 | 305961ba396 |
13 | 1499c5b1635 |
14 | 917a851358 |
15 | 4d6b1d378c |
hex | 2bd426aca2 |
188242898082 has 32 divisors (see below), whose sum is σ = 385536583872. Its totient is φ = 61251188544.
The previous prime is 188242898023. The next prime is 188242898149. The reversal of 188242898082 is 280898242881.
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, 1439788 + ... + 1565079.
It is an arithmetic number, because the mean of its divisors is an integer number (12048018246).
Almost surely, 2188242898082 is an apocalyptic number.
188242898082 is an abundant number, since it is smaller than the sum of its proper divisors (197293685790).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
188242898082 is a wasteful number, since it uses less digits than its factorization.
188242898082 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3005122.
The product of its (nonzero) digits is 9437184, while the sum is 60.
The spelling of 188242898082 in words is "one hundred eighty-eight billion, two hundred forty-two million, eight hundred ninety-eight thousand, eighty-two".
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