Base | Representation |
---|---|
bin | 10000011010110… |
… | …00000101001000 |
3 | 100121011010010111 |
4 | 20031120011020 |
5 | 240224133412 |
6 | 21355524104 |
7 | 3261431242 |
oct | 1015300510 |
9 | 317133114 |
10 | 137724232 |
11 | 70818288 |
12 | 3a159634 |
13 | 226c1539 |
14 | 14411092 |
15 | c1572a7 |
hex | 8358148 |
137724232 has 16 divisors (see below), whose sum is σ = 259781760. Its totient is φ = 68449104.
The previous prime is 137724193. The next prime is 137724233. The reversal of 137724232 is 232427731.
It is a junction number, because it is equal to n+sod(n) for n = 137724194 and 137724203.
It is not an unprimeable number, because it can be changed into a prime (137724233) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50208 + ... + 52879.
It is an arithmetic number, because the mean of its divisors is an integer number (16236360).
Almost surely, 2137724232 is an apocalyptic number.
It is an amenable number.
137724232 is a deficient number, since it is larger than the sum of its proper divisors (122057528).
137724232 is a wasteful number, since it uses less digits than its factorization.
137724232 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 103260 (or 103256 counting only the distinct ones).
The product of its digits is 14112, while the sum is 31.
The square root of 137724232 is about 11735.5967892562. The cubic root of 137724232 is about 516.4204753320.
The spelling of 137724232 in words is "one hundred thirty-seven million, seven hundred twenty-four thousand, two hundred thirty-two".
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