Base | Representation |
---|---|
bin | 10000010101110… |
… | …01001101011010 |
3 | 100112221001111020 |
4 | 20022321031122 |
5 | 240042322443 |
6 | 21333543310 |
7 | 3253051122 |
oct | 1012711532 |
9 | 315831436 |
10 | 137073498 |
11 | 70413391 |
12 | 39aa4b36 |
13 | 225242a3 |
14 | 142c1c82 |
15 | c079583 |
hex | 82b935a |
137073498 has 8 divisors (see below), whose sum is σ = 274147008. Its totient is φ = 45691164.
The previous prime is 137073473. The next prime is 137073557. The reversal of 137073498 is 894370731.
It is a sphenic number, since it is the product of 3 distinct primes.
137073498 is an admirable number.
It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11422786 + ... + 11422797.
It is an arithmetic number, because the mean of its divisors is an integer number (34268376).
Almost surely, 2137073498 is an apocalyptic number.
137073498 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
137073498 is a wasteful number, since it uses less digits than its factorization.
137073498 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 22845588.
The product of its (nonzero) digits is 127008, while the sum is 42.
The square root of 137073498 is about 11707.8391686938. The cubic root of 137073498 is about 515.6058449597.
It can be divided in two parts, 13707 and 3498, that added together give a triangular number (17205 = T185).
The spelling of 137073498 in words is "one hundred thirty-seven million, seventy-three thousand, four hundred ninety-eight".
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