Base | Representation |
---|---|
bin | 1011000101011111110101 |
3 | 12110122102101 |
4 | 23011133311 |
5 | 1220443401 |
6 | 142142101 |
7 | 33462412 |
oct | 13053765 |
9 | 5418371 |
10 | 2906101 |
11 | 1705440 |
12 | b81931 |
13 | 7a99b3 |
14 | 559109 |
15 | 3c6101 |
hex | 2c57f5 |
2906101 has 12 divisors (see below), whose sum is σ = 3268512. Its totient is φ = 2562000.
The previous prime is 2906089. The next prime is 2906129. The reversal of 2906101 is 1016092.
It is not a de Polignac number, because 2906101 - 215 = 2873333 is a prime.
It is a Duffinian number.
2906101 is a lucky number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2906131) 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, 40896 + ... + 40966.
It is an arithmetic number, because the mean of its divisors is an integer number (272376).
22906101 is an apocalyptic number.
It is an amenable number.
2906101 is a deficient number, since it is larger than the sum of its proper divisors (362411).
2906101 is an equidigital number, since it uses as much as digits as its factorization.
2906101 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 204 (or 143 counting only the distinct ones).
The product of its (nonzero) digits is 108, while the sum is 19.
The square root of 2906101 is about 1704.7290107228. The cubic root of 2906101 is about 142.7042479919.
The spelling of 2906101 in words is "two million, nine hundred six thousand, one hundred one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •