Base | Representation |
---|---|
bin | 10000010110000… |
… | …01011001010101 |
3 | 100112222202111010 |
4 | 20023001121111 |
5 | 240044411104 |
6 | 21334402433 |
7 | 3253250643 |
oct | 1013013125 |
9 | 315882433 |
10 | 137107029 |
11 | 704365a4 |
12 | 39b00419 |
13 | 22536627 |
14 | 142d0193 |
15 | c084489 |
hex | 82c1655 |
137107029 has 4 divisors (see below), whose sum is σ = 182809376. Its totient is φ = 91404684.
The previous prime is 137106971. The next prime is 137107039. The reversal of 137107029 is 920701731.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is not a de Polignac number, because 137107029 - 216 = 137041493 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 137106987 and 137107005.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (137107039) by changing a digit.
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 3 ways as a sum of consecutive naturals, for example, 22851169 + ... + 22851174.
It is an arithmetic number, because the mean of its divisors is an integer number (45702344).
Almost surely, 2137107029 is an apocalyptic number.
It is an amenable number.
137107029 is a deficient number, since it is larger than the sum of its proper divisors (45702347).
137107029 is an equidigital number, since it uses as much as digits as its factorization.
137107029 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 45702346.
The product of its (nonzero) digits is 2646, while the sum is 30.
The square root of 137107029 is about 11709.2710703955. The cubic root of 137107029 is about 515.6478841340.
The spelling of 137107029 in words is "one hundred thirty-seven million, one hundred seven thousand, twenty-nine".
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