Base | Representation |
---|---|
bin | 1011100011100111… |
… | …1101100110010100 |
3 | 22000012100012111000 |
4 | 2320321331212110 |
5 | 22323130433020 |
6 | 1231454543300 |
7 | 136606166313 |
oct | 27071754624 |
9 | 8005305430 |
10 | 3102202260 |
11 | 1352126523 |
12 | 726b07b30 |
13 | 3a5919551 |
14 | 21600c27a |
15 | 132531090 |
hex | b8e7d994 |
3102202260 has 96 divisors (see below), whose sum is σ = 9659905920. Its totient is φ = 826516224.
The previous prime is 3102202247. The next prime is 3102202261. The reversal of 3102202260 is 622022013.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3102202261) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 893047 + ... + 896513.
It is an arithmetic number, because the mean of its divisors is an integer number (100624020).
Almost surely, 23102202260 is an apocalyptic number.
3102202260 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 3102202260, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4829952960).
3102202260 is an abundant number, since it is smaller than the sum of its proper divisors (6557703660).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3102202260 is a wasteful number, since it uses less digits than its factorization.
3102202260 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5142 (or 5134 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 18.
The square root of 3102202260 is about 55697.4169957638. The cubic root of 3102202260 is about 1458.4449352488. Note that the first 3 decimals are identical.
Adding to 3102202260 its reverse (622022013), we get a palindrome (3724224273).
The spelling of 3102202260 in words is "three billion, one hundred two million, two hundred two thousand, two hundred sixty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •