Base | Representation |
---|---|
bin | 1100100110000011… |
… | …01001100011100001 |
3 | 122110020020102121100 |
4 | 12103001221203201 |
5 | 102321440303101 |
6 | 3034541345013 |
7 | 326363036322 |
oct | 62301514341 |
9 | 18406212540 |
10 | 6761650401 |
11 | 295a859030 |
12 | 1388568169 |
13 | 839b1238c |
14 | 482034449 |
15 | 298936e86 |
hex | 1930698e1 |
6761650401 has 48 divisors (see below), whose sum is σ = 10751450112. Its totient is φ = 4060953600.
The previous prime is 6761650387. The next prime is 6761650429. The reversal of 6761650401 is 1040561676.
It is not a de Polignac number, because 6761650401 - 215 = 6761617633 is a prime.
It is a super-2 number, since 2×67616504012 = 91439832290686921602, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (6761650451) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 6674371 + ... + 6675383.
It is an arithmetic number, because the mean of its divisors is an integer number (223988544).
Almost surely, 26761650401 is an apocalyptic number.
It is an amenable number.
6761650401 is a deficient number, since it is larger than the sum of its proper divisors (3989799711).
6761650401 is a wasteful number, since it uses less digits than its factorization.
6761650401 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1574 (or 1571 counting only the distinct ones).
The product of its (nonzero) digits is 30240, while the sum is 36.
The square root of 6761650401 is about 82229.2551407344. The cubic root of 6761650401 is about 1890.9682525120.
The spelling of 6761650401 in words is "six billion, seven hundred sixty-one million, six hundred fifty thousand, four hundred one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •