Base | Representation |
---|---|
bin | 100000110111001… |
… | …0100001010100100 |
3 | 2211211211221111220 |
4 | 1001232110022210 |
5 | 4224240112020 |
6 | 301225500340 |
7 | 36216312642 |
oct | 10156241244 |
9 | 2754757456 |
10 | 1102660260 |
11 | 516471a79 |
12 | 2693416b0 |
13 | 1475a27c0 |
14 | a6632192 |
15 | 66c0e240 |
hex | 41b942a4 |
1102660260 has 96 divisors (see below), whose sum is σ = 3332784000. Its totient is φ = 270784512.
The previous prime is 1102660259. The next prime is 1102660261. The reversal of 1102660260 is 620662011.
It is an interprime number because it is at equal distance from previous prime (1102660259) and next prime (1102660261).
It is a self number, because there is not a number n which added to its sum of digits gives 1102660260.
It is not an unprimeable number, because it can be changed into a prime (1102660261) 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, 387804 + ... + 390636.
It is an arithmetic number, because the mean of its divisors is an integer number (34716500).
Almost surely, 21102660260 is an apocalyptic number.
1102660260 is a gapful number since it is divisible by the number (10) 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 1102660260, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1666392000).
1102660260 is an abundant number, since it is smaller than the sum of its proper divisors (2230123740).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1102660260 is a wasteful number, since it uses less digits than its factorization.
1102660260 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3357 (or 3355 counting only the distinct ones).
The product of its (nonzero) digits is 864, while the sum is 24.
The square root of 1102660260 is about 33206.3286136845. The cubic root of 1102660260 is about 1033.1116071846. Note that the first 3 decimals are identical.
The spelling of 1102660260 in words is "one billion, one hundred two million, six hundred sixty thousand, two hundred sixty".
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