Base | Representation |
---|---|
bin | 110100101010111010… |
… | …001011111111101001 |
3 | 12101222101012211001220 |
4 | 310222322023333221 |
5 | 1411310421041101 |
6 | 41551502332253 |
7 | 4041321034551 |
oct | 645272137751 |
9 | 171871184056 |
10 | 56554471401 |
11 | 21a9158546a |
12 | ab63b8a089 |
13 | 544398327c |
14 | 2a47034161 |
15 | 1710005636 |
hex | d2ae8bfe9 |
56554471401 has 8 divisors (see below), whose sum is σ = 75580919424. Its totient is φ = 37615502160.
The previous prime is 56554471381. The next prime is 56554471433. The reversal of 56554471401 is 10417445565.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 56554471401 - 213 = 56554463209 is a prime.
It is not an unprimeable number, because it can be changed into a prime (56554471901) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21868186 + ... + 21870771.
It is an arithmetic number, because the mean of its divisors is an integer number (9447614928).
Almost surely, 256554471401 is an apocalyptic number.
It is an amenable number.
56554471401 is a deficient number, since it is larger than the sum of its proper divisors (19026448023).
56554471401 is a wasteful number, since it uses less digits than its factorization.
56554471401 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 43739391.
The product of its (nonzero) digits is 336000, while the sum is 42.
The spelling of 56554471401 in words is "fifty-six billion, five hundred fifty-four million, four hundred seventy-one thousand, four hundred one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •