Base | Representation |
---|---|
bin | 100111101010101… |
… | …0010100000101110 |
3 | 10102202110211120021 |
4 | 1033111102200232 |
5 | 10211212342120 |
6 | 340023312354 |
7 | 44661102550 |
oct | 11725224056 |
9 | 3382424507 |
10 | 1330980910 |
11 | 623338726 |
12 | 3118ab6ba |
13 | 18299458c |
14 | c8aa74d0 |
15 | 7bcaeaaa |
hex | 4f55282e |
1330980910 has 32 divisors (see below), whose sum is σ = 2776591872. Its totient is φ = 449907360.
The previous prime is 1330980887. The next prime is 1330980919. The reversal of 1330980910 is 190890331.
It is a super-3 number, since 3×13309809103 (a number of 28 digits) contains 333 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1330980919) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 128932 + ... + 138871.
It is an arithmetic number, because the mean of its divisors is an integer number (86768496).
Almost surely, 21330980910 is an apocalyptic number.
1330980910 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1330980910 is an abundant number, since it is smaller than the sum of its proper divisors (1445610962).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1330980910 is a wasteful number, since it uses less digits than its factorization.
1330980910 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 267888.
The product of its (nonzero) digits is 5832, while the sum is 34.
The square root of 1330980910 is about 36482.6110633546. The cubic root of 1330980910 is about 1099.9947410217.
The spelling of 1330980910 in words is "one billion, three hundred thirty million, nine hundred eighty thousand, nine hundred ten".
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