Base | Representation |
---|---|
bin | 1011011110011111… |
… | …11110101010011100 |
3 | 120220101210221000201 |
4 | 11233033332222130 |
5 | 100104311131400 |
6 | 2455220433244 |
7 | 305454160213 |
oct | 55717765234 |
9 | 16811727021 |
10 | 6161427100 |
11 | 2681a68414 |
12 | 123b548824 |
13 | 772668c6a |
14 | 42643007a |
15 | 260dc306a |
hex | 16f3fea9c |
6161427100 has 36 divisors (see below), whose sum is σ = 13375183864. Its totient is φ = 2463670080.
The previous prime is 6161427089. The next prime is 6161427101. The reversal of 6161427100 is 17241616.
It is a super-2 number, since 2×61614271002 = 75926367817228820000, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (6161427101) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 309034 + ... + 328366.
Almost surely, 26161427100 is an apocalyptic number.
It is an amenable number.
6161427100 is an abundant number, since it is smaller than the sum of its proper divisors (7213756764).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6161427100 is a wasteful number, since it uses less digits than its factorization.
6161427100 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22534 (or 22527 counting only the distinct ones).
The product of its (nonzero) digits is 2016, while the sum is 28.
The square root of 6161427100 is about 78494.7584237317. The cubic root of 6161427100 is about 1833.2728417139.
Adding to 6161427100 its reverse (17241616), we get a palindrome (6178668716).
The spelling of 6161427100 in words is "six billion, one hundred sixty-one million, four hundred twenty-seven thousand, one hundred".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •