Base | Representation |
---|---|
bin | 101100111101110… |
… | …011111100100101 |
3 | 1221120112112201001 |
4 | 230331303330211 |
5 | 3021111313221 |
6 | 202505233301 |
7 | 24460206001 |
oct | 5475637445 |
9 | 1846475631 |
10 | 754401061 |
11 | 357926757 |
12 | 190792831 |
13 | c03a8a7b |
14 | 72299701 |
15 | 4636b391 |
hex | 2cf73f25 |
754401061 has 8 divisors (see below), whose sum is σ = 840818880. Its totient is φ = 672654528.
The previous prime is 754401031. The next prime is 754401071. The reversal of 754401061 is 160104457.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 754401061 - 213 = 754392869 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (754401031) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1167481 + ... + 1168126.
It is an arithmetic number, because the mean of its divisors is an integer number (105102360).
Almost surely, 2754401061 is an apocalyptic number.
It is an amenable number.
754401061 is a deficient number, since it is larger than the sum of its proper divisors (86417819).
754401061 is a wasteful number, since it uses less digits than its factorization.
754401061 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2335643.
The product of its (nonzero) digits is 3360, while the sum is 28.
The square root of 754401061 is about 27466.3623547058. The cubic root of 754401061 is about 910.3340000864.
The spelling of 754401061 in words is "seven hundred fifty-four million, four hundred one thousand, sixty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •