Base | Representation |
---|---|
bin | 10000011000111… |
… | …01111011001110 |
3 | 100120201000101012 |
4 | 20030131323032 |
5 | 240144023110 |
6 | 21350445222 |
7 | 3256416623 |
oct | 1014357316 |
9 | 316630335 |
10 | 137486030 |
11 | 70675320 |
12 | 3a063812 |
13 | 22639ca6 |
14 | 1438c34a |
15 | c10b905 |
hex | 831dece |
137486030 has 16 divisors (see below), whose sum is σ = 269972784. Its totient is φ = 49994880.
The previous prime is 137485979. The next prime is 137486039. The reversal of 137486030 is 30684731.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (137486039) 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, 624827 + ... + 625046.
It is an arithmetic number, because the mean of its divisors is an integer number (16873299).
Almost surely, 2137486030 is an apocalyptic number.
137486030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
137486030 is a deficient number, since it is larger than the sum of its proper divisors (132486754).
137486030 is a wasteful number, since it uses less digits than its factorization.
137486030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1249891.
The product of its (nonzero) digits is 12096, while the sum is 32.
The square root of 137486030 is about 11725.4437016260. The cubic root of 137486030 is about 516.1225771929.
The spelling of 137486030 in words is "one hundred thirty-seven million, four hundred eighty-six thousand, thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •