Base | Representation |
---|---|
bin | 10000011010110… |
… | …11111111100100 |
3 | 100121011221010010 |
4 | 20031123333210 |
5 | 240230142020 |
6 | 21400130220 |
7 | 3261526050 |
oct | 1015337744 |
9 | 317157103 |
10 | 137740260 |
11 | 70829329 |
12 | 3a166970 |
13 | 226c8918 |
14 | 14416c60 |
15 | c15bde0 |
hex | 835bfe4 |
137740260 has 48 divisors (see below), whose sum is σ = 440770176. Its totient is φ = 31483392.
The previous prime is 137740259. The next prime is 137740271. The reversal of 137740260 is 62047731.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 163557 + ... + 164396.
It is an arithmetic number, because the mean of its divisors is an integer number (9182712).
Almost surely, 2137740260 is an apocalyptic number.
137740260 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
137740260 is an abundant number, since it is smaller than the sum of its proper divisors (303029916).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
137740260 is a wasteful number, since it uses less digits than its factorization.
137740260 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 327972 (or 327970 counting only the distinct ones).
The product of its (nonzero) digits is 7056, while the sum is 30.
The square root of 137740260 is about 11736.2796490200. The cubic root of 137740260 is about 516.4405077940.
Adding to 137740260 its reverse (62047731), we get a palindrome (199787991).
The spelling of 137740260 in words is "one hundred thirty-seven million, seven hundred forty thousand, two hundred sixty".
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