Base | Representation |
---|---|
bin | 110010101000110000… |
… | …101110100010010001 |
3 | 12012100012112121102101 |
4 | 302220300232202101 |
5 | 1342322431001421 |
6 | 40551102120401 |
7 | 3633235323004 |
oct | 625060564221 |
9 | 165305477371 |
10 | 54370953361 |
11 | 21070a92aaa |
12 | a654880101 |
13 | 51864a296a |
14 | 28bb04753b |
15 | 1633492191 |
hex | ca8c2e891 |
54370953361 has 4 divisors (see below), whose sum is σ = 54799071232. Its totient is φ = 53942835492.
The previous prime is 54370953349. The next prime is 54370953433. The reversal of 54370953361 is 16335907345.
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 a cyclic number.
It is not a de Polignac number, because 54370953361 - 213 = 54370945169 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (54370953331) 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, 214058745 + ... + 214058998.
It is an arithmetic number, because the mean of its divisors is an integer number (13699767808).
Almost surely, 254370953361 is an apocalyptic number.
It is an amenable number.
54370953361 is a deficient number, since it is larger than the sum of its proper divisors (428117871).
54370953361 is a wasteful number, since it uses less digits than its factorization.
54370953361 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 428117870.
The product of its (nonzero) digits is 1020600, while the sum is 46.
The spelling of 54370953361 in words is "fifty-four billion, three hundred seventy million, nine hundred fifty-three thousand, three hundred sixty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.106 sec. • engine limits •