Base | Representation |
---|---|
bin | 111000100111110… |
… | …101111001001101 |
3 | 2110012112101202002 |
4 | 320213311321031 |
5 | 3421142442321 |
6 | 234133042045 |
7 | 32353412231 |
oct | 7047657115 |
9 | 2405471662 |
10 | 949968461 |
11 | 448261402 |
12 | 226186325 |
13 | 121a70620 |
14 | 902465c1 |
15 | 585ec20b |
hex | 389f5e4d |
949968461 has 4 divisors (see below), whose sum is σ = 1023042972. Its totient is φ = 876893952.
The previous prime is 949968419. The next prime is 949968497. The reversal of 949968461 is 164869949.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 289170025 + 660798436 = 17005^2 + 25706^2 .
It is a cyclic number.
It is not a de Polignac number, because 949968461 - 214 = 949952077 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 949968397 and 949968406.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (949964461) 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, 36537236 + ... + 36537261.
It is an arithmetic number, because the mean of its divisors is an integer number (255760743).
Almost surely, 2949968461 is an apocalyptic number.
It is an amenable number.
949968461 is a deficient number, since it is larger than the sum of its proper divisors (73074511).
949968461 is a wasteful number, since it uses less digits than its factorization.
949968461 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 73074510.
The product of its digits is 3359232, while the sum is 56.
The square root of 949968461 is about 30821.5583804583. The cubic root of 949968461 is about 983.0366936563.
The spelling of 949968461 in words is "nine hundred forty-nine million, nine hundred sixty-eight thousand, four hundred sixty-one".
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