Base | Representation |
---|---|
bin | 101110000101100011… |
… | …111001101110111011 |
3 | 11201201201112212121212 |
4 | 232011203321232323 |
5 | 1302321231441444 |
6 | 34422220153335 |
7 | 3401203066613 |
oct | 560543715673 |
9 | 151651485555 |
10 | 49485421499 |
11 | 19a94259668 |
12 | 971069884b |
13 | 48882820c7 |
14 | 2576261a43 |
15 | 14495ec19e |
hex | b858f9bbb |
49485421499 has 8 divisors (see below), whose sum is σ = 52398498240. Its totient is φ = 46572585856.
The previous prime is 49485421483. The next prime is 49485421507. The reversal of 49485421499 is 99412458494.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 49485421499 - 24 = 49485421483 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (49485421409) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 524462 + ... + 611580.
It is an arithmetic number, because the mean of its divisors is an integer number (6549812280).
Almost surely, 249485421499 is an apocalyptic number.
49485421499 is a deficient number, since it is larger than the sum of its proper divisors (2913076741).
49485421499 is a wasteful number, since it uses less digits than its factorization.
49485421499 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 120549.
The product of its digits is 14929920, while the sum is 59.
The spelling of 49485421499 in words is "forty-nine billion, four hundred eighty-five million, four hundred twenty-one thousand, four hundred ninety-nine".
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