Base | Representation |
---|---|
bin | 10000010110110… |
… | …10110001100000 |
3 | 100120012001002000 |
4 | 20023122301200 |
5 | 240111222401 |
6 | 21340524000 |
7 | 3254163000 |
oct | 1013326140 |
9 | 316161060 |
10 | 137210976 |
11 | 704a7701 |
12 | 39b50600 |
13 | 22571a36 |
14 | 1431a000 |
15 | c0a5186 |
hex | 82dac60 |
137210976 has 192 divisors, whose sum is σ = 467712000. Its totient is φ = 39118464.
The previous prime is 137210963. The next prime is 137210981. The reversal of 137210976 is 679012731.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a self number, because there is not a number n which added to its sum of digits gives 137210976.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 296121 + ... + 296583.
It is an arithmetic number, because the mean of its divisors is an integer number (2436000).
Almost surely, 2137210976 is an apocalyptic number.
137210976 is a gapful number since it is divisible by the number (16) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 137210976, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (233856000).
137210976 is an abundant number, since it is smaller than the sum of its proper divisors (330501024).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
137210976 is an equidigital number, since it uses as much as digits as its factorization.
137210976 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 503 (or 475 counting only the distinct ones).
The product of its (nonzero) digits is 15876, while the sum is 36.
The square root of 137210976 is about 11713.7088917217. The cubic root of 137210976 is about 515.7781631605.
The spelling of 137210976 in words is "one hundred thirty-seven million, two hundred ten thousand, nine hundred seventy-six".
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