Base | Representation |
---|---|
bin | 1001001001100111… |
… | …01100100011100001 |
3 | 110200100201210122012 |
4 | 10210303230203201 |
5 | 40030044431123 |
6 | 2131243522305 |
7 | 232510360160 |
oct | 44463544341 |
9 | 13610653565 |
10 | 4912498913 |
11 | 20a0a83163 |
12 | b51229395 |
13 | 6039a31ba |
14 | 3486053d7 |
15 | 1db420378 |
hex | 124cec8e1 |
4912498913 has 16 divisors (see below), whose sum is σ = 5684567040. Its totient is φ = 4158122496.
The previous prime is 4912498901. The next prime is 4912498931. The reversal of 4912498913 is 3198942194.
It is a cyclic number.
It is not a de Polignac number, because 4912498913 - 24 = 4912498897 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (4912498973) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 533081 + ... + 542217.
It is an arithmetic number, because the mean of its divisors is an integer number (355285440).
Almost surely, 24912498913 is an apocalyptic number.
It is an amenable number.
4912498913 is a deficient number, since it is larger than the sum of its proper divisors (772068127).
4912498913 is an equidigital number, since it uses as much as digits as its factorization.
4912498913 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10096.
The product of its digits is 559872, while the sum is 50.
The square root of 4912498913 is about 70089.2210899793. The cubic root of 4912498913 is about 1699.9422025333.
The spelling of 4912498913 in words is "four billion, nine hundred twelve million, four hundred ninety-eight thousand, nine hundred thirteen".
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