Base | Representation |
---|---|
bin | 111111010100100010… |
… | …0111011101011000011 |
3 | 110222222201112122211120 |
4 | 1332221010323223003 |
5 | 4211442020104200 |
6 | 142245120443323 |
7 | 12552504162363 |
oct | 1765104735303 |
9 | 428881478746 |
10 | 135980628675 |
11 | 5273a579a61 |
12 | 2242b779543 |
13 | ca90c4a378 |
14 | 681d8b49a3 |
15 | 380ce219a0 |
hex | 1fa913bac3 |
135980628675 has 12 divisors (see below), whose sum is σ = 224821306200. Its totient is φ = 72523001920.
The previous prime is 135980628673. The next prime is 135980628739. The reversal of 135980628675 is 576826089531.
It is not a de Polignac number, because 135980628675 - 21 = 135980628673 is a prime.
It is not an unprimeable number, because it can be changed into a prime (135980628673) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 906537450 + ... + 906537599.
It is an arithmetic number, because the mean of its divisors is an integer number (18735108850).
Almost surely, 2135980628675 is an apocalyptic number.
135980628675 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
135980628675 is a deficient number, since it is larger than the sum of its proper divisors (88840677525).
135980628675 is a wasteful number, since it uses less digits than its factorization.
135980628675 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1813075062 (or 1813075057 counting only the distinct ones).
The product of its (nonzero) digits is 21772800, while the sum is 60.
The spelling of 135980628675 in words is "one hundred thirty-five billion, nine hundred eighty million, six hundred twenty-eight thousand, six hundred seventy-five".
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