Base | Representation |
---|---|
bin | 10000011010111… |
… | …10010110101110 |
3 | 100121012102101102 |
4 | 20031132112232 |
5 | 240230444214 |
6 | 21400243102 |
7 | 3261566210 |
oct | 1015362656 |
9 | 317172342 |
10 | 137749934 |
11 | 70835623 |
12 | 3a170492 |
13 | 2270014a |
14 | 1441a5b0 |
15 | c15ebde |
hex | 835e5ae |
137749934 has 16 divisors (see below), whose sum is σ = 238437888. Its totient is φ = 58461912.
The previous prime is 137749933. The next prime is 137750023. The reversal of 137749934 is 439947731.
It is a super-3 number, since 3×1377499343 (a number of 25 digits) contains 333 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (137749933) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46322 + ... + 49205.
It is an arithmetic number, because the mean of its divisors is an integer number (14902368).
Almost surely, 2137749934 is an apocalyptic number.
137749934 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
137749934 is a deficient number, since it is larger than the sum of its proper divisors (100687954).
137749934 is a wasteful number, since it uses less digits than its factorization.
137749934 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 95639.
The product of its digits is 571536, while the sum is 47.
The square root of 137749934 is about 11736.6917826106. The cubic root of 137749934 is about 516.4525980100.
The spelling of 137749934 in words is "one hundred thirty-seven million, seven hundred forty-nine thousand, nine hundred thirty-four".
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