Base | Representation |
---|---|
bin | 10000001101000… |
… | …00001011011000 |
3 | 100110202120110200 |
4 | 20012200023120 |
5 | 234244004032 |
6 | 21253142200 |
7 | 3240215124 |
oct | 1006401330 |
9 | 313676420 |
10 | 135922392 |
11 | 6a7a7561 |
12 | 3962a960 |
13 | 22210368 |
14 | 140a2584 |
15 | bded47c |
hex | 81a02d8 |
135922392 has 24 divisors (see below), whose sum is σ = 368123340. Its totient is φ = 45307440.
The previous prime is 135922351. The next prime is 135922393. The reversal of 135922392 is 293229531.
It is a tau number, because it is divible by the number of its divisors (24).
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 (135922393) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 943834 + ... + 943977.
Almost surely, 2135922392 is an apocalyptic number.
135922392 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
135922392 is an abundant number, since it is smaller than the sum of its proper divisors (232200948).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
135922392 is a wasteful number, since it uses less digits than its factorization.
135922392 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1887823 (or 1887816 counting only the distinct ones).
The product of its digits is 29160, while the sum is 36.
The square root of 135922392 is about 11658.5758993112. The cubic root of 135922392 is about 514.1584799004.
The spelling of 135922392 in words is "one hundred thirty-five million, nine hundred twenty-two thousand, three hundred ninety-two".
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