Base | Representation |
---|---|
bin | 10000001100001… |
… | …11110101110100 |
3 | 100110120111201200 |
4 | 20012013311310 |
5 | 234232311313 |
6 | 21251052500 |
7 | 3236321400 |
oct | 1006076564 |
9 | 313514650 |
10 | 135822708 |
11 | 6a73967a |
12 | 395a1130 |
13 | 221a6b88 |
14 | 14078100 |
15 | bdcdb73 |
hex | 8187d74 |
135822708 has 108 divisors (see below), whose sum is σ = 410374692. Its totient is φ = 37739520.
The previous prime is 135822703. The next prime is 135822727. The reversal of 135822708 is 807228531.
135822708 is a `hidden beast` number, since 1 + 3 + 582 + 2 + 70 + 8 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 90098064 + 45724644 = 9492^2 + 6762^2 .
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (135822703) by changing a digit.
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 35 ways as a sum of consecutive naturals, for example, 64228 + ... + 66308.
Almost surely, 2135822708 is an apocalyptic number.
135822708 is a gapful number since it is divisible by the number (18) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 135822708, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (205187346).
135822708 is an abundant number, since it is smaller than the sum of its proper divisors (274551984).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
135822708 is a wasteful number, since it uses less digits than its factorization.
135822708 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2142 (or 2130 counting only the distinct ones).
The product of its (nonzero) digits is 26880, while the sum is 36.
The square root of 135822708 is about 11654.2999789777. The cubic root of 135822708 is about 514.0327564200.
It can be divided in two parts, 13582 and 2708, that added together give a triangular number (16290 = T180).
The spelling of 135822708 in words is "one hundred thirty-five million, eight hundred twenty-two thousand, seven hundred eight".
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