Base | Representation |
---|---|
bin | 111111000000011101… |
… | …1101010010100101111 |
3 | 110221020210012100110120 |
4 | 1332000323222110233 |
5 | 4204102110002204 |
6 | 142054220540023 |
7 | 12530015312220 |
oct | 1760073522457 |
9 | 427223170416 |
10 | 135307109679 |
11 | 52424377195 |
12 | 222820b1613 |
13 | c9b4550311 |
14 | 6798271247 |
15 | 37bdc306d9 |
hex | 1f80eea52f |
135307109679 has 16 divisors (see below), whose sum is σ = 209562301440. Its totient is φ = 76050833760.
The previous prime is 135307109671. The next prime is 135307109683. The reversal of 135307109679 is 976901703531.
It is not a de Polignac number, because 135307109679 - 23 = 135307109671 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (135307109671) 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, 52811799 + ... + 52814360.
It is an arithmetic number, because the mean of its divisors is an integer number (13097643840).
Almost surely, 2135307109679 is an apocalyptic number.
135307109679 is a deficient number, since it is larger than the sum of its proper divisors (74255191761).
135307109679 is a wasteful number, since it uses less digits than its factorization.
135307109679 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 105626230.
The product of its (nonzero) digits is 1071630, while the sum is 51.
The spelling of 135307109679 in words is "one hundred thirty-five billion, three hundred seven million, one hundred nine thousand, six hundred seventy-nine".
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