Base | Representation |
---|---|
bin | 1001001000010111… |
… | …0100001110000011 |
3 | 20022210222121101011 |
4 | 2102011310032003 |
5 | 20004423420042 |
6 | 1043113221351 |
7 | 114511066123 |
oct | 22205641603 |
9 | 6283877334 |
10 | 2450998147 |
11 | 1048585204 |
12 | 584a01857 |
13 | 300a33480 |
14 | 193736c83 |
15 | e529ba17 |
hex | 92174383 |
2450998147 has 16 divisors (see below), whose sum is σ = 2678448640. Its totient is φ = 2229226272.
The previous prime is 2450998127. The next prime is 2450998169. The reversal of 2450998147 is 7418990542.
It is not a de Polignac number, because 2450998147 - 211 = 2450996099 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 2450998147.
It is not an unprimeable number, because it can be changed into a prime (2450998127) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 559588 + ... + 563950.
It is an arithmetic number, because the mean of its divisors is an integer number (167403040).
Almost surely, 22450998147 is an apocalyptic number.
2450998147 is a deficient number, since it is larger than the sum of its proper divisors (227450493).
2450998147 is a wasteful number, since it uses less digits than its factorization.
2450998147 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5002.
The product of its (nonzero) digits is 725760, while the sum is 49.
The square root of 2450998147 is about 49507.5564636349. The cubic root of 2450998147 is about 1348.2828000956.
The spelling of 2450998147 in words is "two billion, four hundred fifty million, nine hundred ninety-eight thousand, one hundred forty-seven".
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