Base | Representation |
---|---|
bin | 100110101111110… |
… | …0111000010001111 |
3 | 10100121102112210102 |
4 | 1031133213002033 |
5 | 10130313210413 |
6 | 333002201315 |
7 | 44134640153 |
oct | 11537470217 |
9 | 3317375712 |
10 | 1300131983 |
11 | 607988447 |
12 | 3034b323b |
13 | 179483087 |
14 | c4957063 |
15 | 79219458 |
hex | 4d7e708f |
1300131983 has 2 divisors, whose sum is σ = 1300131984. Its totient is φ = 1300131982.
The previous prime is 1300131949. The next prime is 1300132007. The reversal of 1300131983 is 3891310031.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 1300131983 - 26 = 1300131919 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (1300131383) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 650065991 + 650065992.
It is an arithmetic number, because the mean of its divisors is an integer number (650065992).
Almost surely, 21300131983 is an apocalyptic number.
1300131983 is a deficient number, since it is larger than the sum of its proper divisors (1).
1300131983 is an equidigital number, since it uses as much as digits as its factorization.
1300131983 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 1944, while the sum is 29.
The square root of 1300131983 is about 36057.3429830874. The cubic root of 1300131983 is about 1091.4298165053.
The spelling of 1300131983 in words is "one billion, three hundred million, one hundred thirty-one thousand, nine hundred eighty-three".
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