Base | Representation |
---|---|
bin | 110010010000… |
… | …000100110001 |
3 | 220210021000102 |
4 | 302100010301 |
5 | 11333014131 |
6 | 1150202145 |
7 | 216653240 |
oct | 62200461 |
9 | 26707012 |
10 | 13173041 |
11 | 7488112 |
12 | 44b3355 |
13 | 2962bcb |
14 | 1a6c957 |
15 | 12531cb |
hex | c90131 |
13173041 has 4 divisors (see below), whose sum is σ = 15054912. Its totient is φ = 11291172.
The previous prime is 13173031. The next prime is 13173053. The reversal of 13173041 is 14037131.
It is a happy number.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 13173041 - 218 = 12910897 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (13173001) 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, 940925 + ... + 940938.
It is an arithmetic number, because the mean of its divisors is an integer number (3763728).
Almost surely, 213173041 is an apocalyptic number.
It is an amenable number.
13173041 is a deficient number, since it is larger than the sum of its proper divisors (1881871).
13173041 is an equidigital number, since it uses as much as digits as its factorization.
13173041 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1881870.
The product of its (nonzero) digits is 252, while the sum is 20.
The square root of 13173041 is about 3629.4684183775. The cubic root of 13173041 is about 236.1721488865.
The spelling of 13173041 in words is "thirteen million, one hundred seventy-three thousand, forty-one".
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