Base | Representation |
---|---|
bin | 1011100000011110… |
… | …1111101001001101 |
3 | 21222021120101101011 |
4 | 2320013233221031 |
5 | 22311243203101 |
6 | 1230304445221 |
7 | 136356250255 |
oct | 27007575115 |
9 | 7867511334 |
10 | 3089037901 |
11 | 1345754994 |
12 | 722619811 |
13 | 3a2c8a5a1 |
14 | 214382965 |
15 | 1312d0751 |
hex | b81efa4d |
3089037901 has 4 divisors (see below), whose sum is σ = 3089161404. Its totient is φ = 3088914400.
The previous prime is 3089037871. The next prime is 3089037923. The reversal of 3089037901 is 1097309803.
It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.
It can be written as a sum of positive squares in 2 ways, for example, as 141633801 + 2947404100 = 11901^2 + 54290^2 .
It is a cyclic number.
It is not a de Polignac number, because 3089037901 - 27 = 3089037773 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 (3089034901) 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, 9490 + ... + 79171.
It is an arithmetic number, because the mean of its divisors is an integer number (772290351).
Almost surely, 23089037901 is an apocalyptic number.
It is an amenable number.
3089037901 is a deficient number, since it is larger than the sum of its proper divisors (123503).
3089037901 is an equidigital number, since it uses as much as digits as its factorization.
3089037901 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 123502.
The product of its (nonzero) digits is 40824, while the sum is 40.
The square root of 3089037901 is about 55579.1138918209. The cubic root of 3089037901 is about 1456.3790141895.
The spelling of 3089037901 in words is "three billion, eighty-nine million, thirty-seven thousand, nine hundred one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •