Base | Representation |
---|---|
bin | 111000010101110… |
… | …011111101110000 |
3 | 2102212122021012210 |
4 | 320111303331300 |
5 | 3413440220333 |
6 | 233443452120 |
7 | 32265265326 |
oct | 7025637560 |
9 | 2385567183 |
10 | 945241968 |
11 | 445623310 |
12 | 224687040 |
13 | 120aa7198 |
14 | 8d775d16 |
15 | 57eb6a63 |
hex | 38573f70 |
945241968 has 40 divisors (see below), whose sum is σ = 2663865216. Its totient is φ = 286436800.
The previous prime is 945241961. The next prime is 945241981. The reversal of 945241968 is 869142549.
It is a Harshad number since it is a multiple of its sum of digits (48).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (945241961) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 894588 + ... + 895643.
Almost surely, 2945241968 is an apocalyptic number.
It is an amenable number.
945241968 is an abundant number, since it is smaller than the sum of its proper divisors (1718623248).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
945241968 is a wasteful number, since it uses less digits than its factorization.
945241968 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1790253 (or 1790247 counting only the distinct ones).
The product of its digits is 622080, while the sum is 48.
The square root of 945241968 is about 30744.7876557962. The cubic root of 945241968 is about 981.4036418215.
The spelling of 945241968 in words is "nine hundred forty-five million, two hundred forty-one thousand, nine hundred sixty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.085 sec. • engine limits •