Base | Representation |
---|---|
bin | 110000000101001… |
… | …0000001111001000 |
3 | 11011102201011111001 |
4 | 1200022100033020 |
5 | 11301001110210 |
6 | 424030344344 |
7 | 54656554345 |
oct | 14012201710 |
9 | 4142634431 |
10 | 1613300680 |
11 | 758736752 |
12 | 39035b0b4 |
13 | 1c9311ab4 |
14 | 1143977cc |
15 | 9697a03a |
hex | 602903c8 |
1613300680 has 32 divisors (see below), whose sum is σ = 3843453240. Its totient is φ = 607360000.
The previous prime is 1613300671. The next prime is 1613300683. The reversal of 1613300680 is 860033161.
It can be written as a sum of positive squares in 4 ways, for example, as 1395620164 + 217680516 = 37358^2 + 14754^2 .
It is not an unprimeable number, because it can be changed into a prime (1613300683) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1185571 + ... + 1186930.
Almost surely, 21613300680 is an apocalyptic number.
1613300680 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1613300680 is an abundant number, since it is smaller than the sum of its proper divisors (2230152560).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1613300680 is a wasteful number, since it uses less digits than its factorization.
1613300680 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2372529 (or 2372525 counting only the distinct ones).
The product of its (nonzero) digits is 2592, while the sum is 28.
The square root of 1613300680 is about 40165.9144051271. The cubic root of 1613300680 is about 1172.8391079555.
The spelling of 1613300680 in words is "one billion, six hundred thirteen million, three hundred thousand, six hundred eighty".
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