Base | Representation |
---|---|
bin | 10000001000111… |
… | …01011001111100 |
3 | 100102202100201000 |
4 | 20010131121330 |
5 | 234124333443 |
6 | 21233450300 |
7 | 3232524360 |
oct | 1004353174 |
9 | 312670630 |
10 | 135386748 |
11 | 6a471082 |
12 | 39410990 |
13 | 22083603 |
14 | 13da32a0 |
15 | bd448d3 |
hex | 811d67c |
135386748 has 48 divisors (see below), whose sum is σ = 401148160. Its totient is φ = 38681712.
The previous prime is 135386701. The next prime is 135386753. The reversal of 135386748 is 847683531.
135386748 is a `hidden beast` number, since 13 + 538 + 67 + 48 = 666.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 88786 + ... + 90297.
Almost surely, 2135386748 is an apocalyptic number.
135386748 is a gapful number since it is divisible by the number (18) formed by its first and last digit.
It is an amenable number.
135386748 is an abundant number, since it is smaller than the sum of its proper divisors (265761412).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
135386748 is a wasteful number, since it uses less digits than its factorization.
135386748 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 179103 (or 179095 counting only the distinct ones).
The product of its digits is 483840, while the sum is 45.
The square root of 135386748 is about 11635.5811199957. The cubic root of 135386748 is about 513.4821908584.
The spelling of 135386748 in words is "one hundred thirty-five million, three hundred eighty-six thousand, seven hundred forty-eight".
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