Base | Representation |
---|---|
bin | 10000011000101… |
… | …10001100111000 |
3 | 100120122101222102 |
4 | 20030112030320 |
5 | 240142020032 |
6 | 21350042532 |
7 | 3256225445 |
oct | 1014261470 |
9 | 316571872 |
10 | 137454392 |
11 | 70653579 |
12 | 3a049448 |
13 | 2262877a |
14 | 143809cc |
15 | c102362 |
hex | 8316338 |
137454392 has 8 divisors (see below), whose sum is σ = 257727000. Its totient is φ = 68727192.
The previous prime is 137454353. The next prime is 137454409. The reversal of 137454392 is 293454731.
It is a tau number, because it is divible by the number of its divisors (8).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8590892 + ... + 8590907.
It is an arithmetic number, because the mean of its divisors is an integer number (32215875).
Almost surely, 2137454392 is an apocalyptic number.
It is an amenable number.
137454392 is a deficient number, since it is larger than the sum of its proper divisors (120272608).
137454392 is a wasteful number, since it uses less digits than its factorization.
137454392 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17181805 (or 17181801 counting only the distinct ones).
The product of its digits is 90720, while the sum is 38.
The square root of 137454392 is about 11724.0945066133. The cubic root of 137454392 is about 516.0829844701.
The spelling of 137454392 in words is "one hundred thirty-seven million, four hundred fifty-four thousand, three hundred ninety-two".
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