Base | Representation |
---|---|
bin | 110110011010111… |
… | …110011101011001 |
3 | 2100122001022010021 |
4 | 312122332131121 |
5 | 3332214304431 |
6 | 230333350441 |
7 | 31424502550 |
oct | 6632763531 |
9 | 2318038107 |
10 | 913041241 |
11 | 42942a442 |
12 | 215938421 |
13 | 1172115b8 |
14 | 89392d97 |
15 | 55255b11 |
hex | 366be759 |
913041241 has 4 divisors (see below), whose sum is σ = 1043475712. Its totient is φ = 782606772.
The previous prime is 913041221. The next prime is 913041293. The reversal of 913041241 is 142140319.
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 913041241 - 25 = 913041209 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (913041221) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 65217225 + ... + 65217238.
It is an arithmetic number, because the mean of its divisors is an integer number (260868928).
Almost surely, 2913041241 is an apocalyptic number.
It is an amenable number.
913041241 is a deficient number, since it is larger than the sum of its proper divisors (130434471).
913041241 is a wasteful number, since it uses less digits than its factorization.
913041241 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 130434470.
The product of its (nonzero) digits is 864, while the sum is 25.
The square root of 913041241 is about 30216.5722907149. The cubic root of 913041241 is about 970.1304394678.
The spelling of 913041241 in words is "nine hundred thirteen million, forty-one thousand, two hundred forty-one".
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