Base | Representation |
---|---|
bin | 1011010111101100010011 |
3 | 12121102122121 |
4 | 23113230103 |
5 | 1230340002 |
6 | 143515111 |
7 | 34222606 |
oct | 13275423 |
9 | 5542577 |
10 | 2980627 |
11 | 1756431 |
12 | bb8a97 |
13 | 8048b0 |
14 | 57833d |
15 | 3dd237 |
hex | 2d7b13 |
2980627 has 8 divisors (see below), whose sum is σ = 3398976. Its totient is φ = 2589312.
The previous prime is 2980583. The next prime is 2980669. The reversal of 2980627 is 7260892.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-2980627 is a prime.
It is a Duffinian number.
2980627 is a lucky number.
It is a junction number, because it is equal to n+sod(n) for n = 2980592 and 2980601.
It is not an unprimeable number, because it can be changed into a prime (2980687) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6523 + ... + 6964.
It is an arithmetic number, because the mean of its divisors is an integer number (424872).
22980627 is an apocalyptic number.
2980627 is a deficient number, since it is larger than the sum of its proper divisors (418349).
2980627 is a wasteful number, since it uses less digits than its factorization.
2980627 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13517.
The product of its (nonzero) digits is 12096, while the sum is 34.
The square root of 2980627 is about 1726.4492462856. The cubic root of 2980627 is about 143.9138341247.
It can be divided in two parts, 29 and 80627, that added together give a square (80656 = 2842).
The spelling of 2980627 in words is "two million, nine hundred eighty thousand, six hundred twenty-seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.081 sec. • engine limits •