Base | Representation |
---|---|
bin | 1100011000100… |
… | …01001011100101 |
3 | 21020110121202002 |
4 | 12030101023211 |
5 | 203043120042 |
6 | 14150255045 |
7 | 2400650246 |
oct | 614211345 |
9 | 236417662 |
10 | 103879397 |
11 | 53701146 |
12 | 2a957485 |
13 | 186a14cb |
14 | db20ccd |
15 | 91be132 |
hex | 63112e5 |
103879397 has 8 divisors (see below), whose sum is σ = 105386400. Its totient is φ = 102378640.
The previous prime is 103879351. The next prime is 103879423. The reversal of 103879397 is 793978301.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 103879397 - 28 = 103879141 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 (103879297) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39479 + ... + 42027.
It is an arithmetic number, because the mean of its divisors is an integer number (13173300).
Almost surely, 2103879397 is an apocalyptic number.
It is an amenable number.
103879397 is a deficient number, since it is larger than the sum of its proper divisors (1507003).
103879397 is an equidigital number, since it uses as much as digits as its factorization.
103879397 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3123.
The product of its (nonzero) digits is 285768, while the sum is 47.
The square root of 103879397 is about 10192.1242633712. The cubic root of 103879397 is about 470.0850864515.
The spelling of 103879397 in words is "one hundred three million, eight hundred seventy-nine thousand, three hundred ninety-seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •