Base | Representation |
---|---|
bin | 100110110101111… |
… | …1110011110101100 |
3 | 10100211112020122111 |
4 | 1031223332132230 |
5 | 10132130424430 |
6 | 333155453404 |
7 | 44204331304 |
oct | 11553763654 |
9 | 3324466574 |
10 | 1303373740 |
11 | 6097a1a89 |
12 | 3045b7264 |
13 | 17a049786 |
14 | c515c604 |
15 | 79659c2a |
hex | 4dafe7ac |
1303373740 has 12 divisors (see below), whose sum is σ = 2737084896. Its totient is φ = 521349488.
The previous prime is 1303373707. The next prime is 1303373759. The reversal of 1303373740 is 473733031.
It is a super-2 number, since 2×13033737402 = 3397566212243175200, which contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32584324 + ... + 32584363.
It is an arithmetic number, because the mean of its divisors is an integer number (228090408).
Almost surely, 21303373740 is an apocalyptic number.
1303373740 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1303373740 is an abundant number, since it is smaller than the sum of its proper divisors (1433711156).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1303373740 is a wasteful number, since it uses less digits than its factorization.
1303373740 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 65168696 (or 65168694 counting only the distinct ones).
The product of its (nonzero) digits is 15876, while the sum is 31.
The square root of 1303373740 is about 36102.2677958047. The cubic root of 1303373740 is about 1092.3361895195.
The spelling of 1303373740 in words is "one billion, three hundred three million, three hundred seventy-three thousand, seven hundred forty".
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