Base | Representation |
---|---|
bin | 10000010101101… |
… | …10101001101111 |
3 | 100112220112010021 |
4 | 20022312221233 |
5 | 240042004043 |
6 | 21333423011 |
7 | 3253005436 |
oct | 1012665157 |
9 | 315815107 |
10 | 137063023 |
11 | 70406529 |
12 | 39a9aa67 |
13 | 2251c5a6 |
14 | 142bc11d |
15 | c0763ed |
hex | 82b6a6f |
137063023 has 4 divisors (see below), whose sum is σ = 137109168. Its totient is φ = 137016880.
The previous prime is 137062999. The next prime is 137063029. The reversal of 137063023 is 320360731.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 320360731 = 14621 ⋅21911.
It is a cyclic number.
It is not a de Polignac number, because 137063023 - 213 = 137054831 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (137063029) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18286 + ... + 24667.
It is an arithmetic number, because the mean of its divisors is an integer number (34277292).
Almost surely, 2137063023 is an apocalyptic number.
137063023 is a deficient number, since it is larger than the sum of its proper divisors (46145).
137063023 is an equidigital number, since it uses as much as digits as its factorization.
137063023 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 46144.
The product of its (nonzero) digits is 2268, while the sum is 25.
The square root of 137063023 is about 11707.3918103051. The cubic root of 137063023 is about 515.5927106220.
The spelling of 137063023 in words is "one hundred thirty-seven million, sixty-three thousand, twenty-three".
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