Base | Representation |
---|---|
bin | 111111110101101101… |
… | …1100001110110011001 |
3 | 111002212022021002022110 |
4 | 1333223123201312121 |
5 | 4221232011122343 |
6 | 142551404542533 |
7 | 12622212325221 |
oct | 1775333416631 |
9 | 432768232273 |
10 | 137093848473 |
11 | 531609a351a |
12 | 226a0551a49 |
13 | cc0a7792ca |
14 | 68c7695081 |
15 | 3875a19833 |
hex | 1feb6e1d99 |
137093848473 has 4 divisors (see below), whose sum is σ = 182791797968. Its totient is φ = 91395898980.
The previous prime is 137093848457. The next prime is 137093848477. The reversal of 137093848473 is 374848390731.
It is a happy number.
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 137093848473 - 24 = 137093848457 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (137093848477) 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, 22848974743 + ... + 22848974748.
It is an arithmetic number, because the mean of its divisors is an integer number (45697949492).
Almost surely, 2137093848473 is an apocalyptic number.
It is an amenable number.
137093848473 is a deficient number, since it is larger than the sum of its proper divisors (45697949495).
137093848473 is an equidigital number, since it uses as much as digits as its factorization.
137093848473 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 45697949494.
The product of its (nonzero) digits is 12192768, while the sum is 57.
The spelling of 137093848473 in words is "one hundred thirty-seven billion, ninety-three million, eight hundred forty-eight thousand, four hundred seventy-three".
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