Base | Representation |
---|---|
bin | 10000010111111… |
… | …11100000110011 |
3 | 100120110200111110 |
4 | 20023333200303 |
5 | 240131031314 |
6 | 21344044403 |
7 | 3255360504 |
oct | 1013774063 |
9 | 316420443 |
10 | 137361459 |
11 | 7059a774 |
12 | 3a003703 |
13 | 225c5391 |
14 | 14358bab |
15 | c0d4a59 |
hex | 82ff833 |
137361459 has 4 divisors (see below), whose sum is σ = 183148616. Its totient is φ = 91574304.
The previous prime is 137361449. The next prime is 137361463. The reversal of 137361459 is 954163731.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 954163731 = 3 ⋅318054577.
It is not a de Polignac number, because 137361459 - 227 = 3143731 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (137361449) 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, 22893574 + ... + 22893579.
It is an arithmetic number, because the mean of its divisors is an integer number (45787154).
Almost surely, 2137361459 is an apocalyptic number.
137361459 is a deficient number, since it is larger than the sum of its proper divisors (45787157).
137361459 is an equidigital number, since it uses as much as digits as its factorization.
137361459 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 45787156.
The product of its digits is 68040, while the sum is 39.
The square root of 137361459 is about 11720.1305026864. The cubic root of 137361459 is about 515.9666502393.
The spelling of 137361459 in words is "one hundred thirty-seven million, three hundred sixty-one thousand, four hundred fifty-nine".
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