Base | Representation |
---|---|
bin | 1000011001101101010… |
… | …10110011101011001010 |
3 | 1000121010121100110022100 |
4 | 10030312222303223022 |
5 | 14212204040001302 |
6 | 340341234134230 |
7 | 26566521341436 |
oct | 4146652635312 |
9 | 1017117313270 |
10 | 288680000202 |
11 | 101479374970 |
12 | 47b46421376 |
13 | 212b7823189 |
14 | dd879739c6 |
15 | 77989aed1c |
hex | 4336ab3aca |
288680000202 has 48 divisors (see below), whose sum is σ = 684193940352. Its totient is φ = 87240404160.
The previous prime is 288680000197. The next prime is 288680000207. The reversal of 288680000202 is 202000086882.
It is an interprime number because it is at equal distance from previous prime (288680000197) and next prime (288680000207).
It is a super-2 number, since 2×2886800002022 (a number of 24 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (288680000207) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1913683 + ... + 2059014.
It is an arithmetic number, because the mean of its divisors is an integer number (14254040424).
Almost surely, 2288680000202 is an apocalyptic number.
288680000202 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
288680000202 is an abundant number, since it is smaller than the sum of its proper divisors (395513940150).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
288680000202 is a wasteful number, since it uses less digits than its factorization.
288680000202 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3973083 (or 3973080 counting only the distinct ones).
The product of its (nonzero) digits is 24576, while the sum is 36.
The spelling of 288680000202 in words is "two hundred eighty-eight billion, six hundred eighty million, two hundred two", and thus it is an aban number.
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