Base | Representation |
---|---|
bin | 10000010111001… |
… | …01001000000100 |
3 | 100120021012020112 |
4 | 20023211020010 |
5 | 240114102010 |
6 | 21341452152 |
7 | 3254430425 |
oct | 1013451004 |
9 | 316235215 |
10 | 137253380 |
11 | 70526550 |
12 | 39b71058 |
13 | 22588124 |
14 | 1432b64c |
15 | c0b2a05 |
hex | 82e5204 |
137253380 has 24 divisors (see below), whose sum is σ = 314435520. Its totient is φ = 49910240.
The previous prime is 137253373. The next prime is 137253401. The reversal of 137253380 is 83352731.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 311720 + ... + 312159.
It is an arithmetic number, because the mean of its divisors is an integer number (13101480).
Almost surely, 2137253380 is an apocalyptic number.
137253380 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
137253380 is an abundant number, since it is smaller than the sum of its proper divisors (177182140).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
137253380 is a wasteful number, since it uses less digits than its factorization.
137253380 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 623899 (or 623897 counting only the distinct ones).
The product of its (nonzero) digits is 15120, while the sum is 32.
The square root of 137253380 is about 11715.5187678566. The cubic root of 137253380 is about 515.8312901168.
The spelling of 137253380 in words is "one hundred thirty-seven million, two hundred fifty-three thousand, three hundred eighty".
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