Base | Representation |
---|---|
bin | 111100101110010010… |
… | …1011000101101001101 |
3 | 110110120221222101101221 |
4 | 1321130211120231031 |
5 | 4114030443321102 |
6 | 135523410203341 |
7 | 12264330313342 |
oct | 1713445305515 |
9 | 413527871357 |
10 | 130402323277 |
11 | 50337791606 |
12 | 21333583551 |
13 | c3b234a745 |
14 | 6450ab67c9 |
15 | 35d3335637 |
hex | 1e5c958b4d |
130402323277 has 2 divisors, whose sum is σ = 130402323278. Its totient is φ = 130402323276.
The previous prime is 130402323253. The next prime is 130402323323. The reversal of 130402323277 is 772323204031.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 110653361316 + 19748961961 = 332646^2 + 140531^2 .
It is a cyclic number.
It is not a de Polignac number, because 130402323277 - 211 = 130402321229 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (130402323217) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65201161638 + 65201161639.
It is an arithmetic number, because the mean of its divisors is an integer number (65201161639).
Almost surely, 2130402323277 is an apocalyptic number.
It is an amenable number.
130402323277 is a deficient number, since it is larger than the sum of its proper divisors (1).
130402323277 is an equidigital number, since it uses as much as digits as its factorization.
130402323277 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 42336, while the sum is 34.
The spelling of 130402323277 in words is "one hundred thirty billion, four hundred two million, three hundred twenty-three thousand, two hundred seventy-seven".
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