Base | Representation |
---|---|
bin | 101101000110000011… |
… | …000111100010100001 |
3 | 11121222110111212201202 |
4 | 231012003013202201 |
5 | 1243130441101224 |
6 | 34124353410545 |
7 | 3332614020302 |
oct | 550603074241 |
9 | 147873455652 |
10 | 48419862689 |
11 | 19597828550 |
12 | 9473869a55 |
13 | 474859ca33 |
14 | 24b492a7a9 |
15 | 13d5cbaeae |
hex | b460c78a1 |
48419862689 has 16 divisors (see below), whose sum is σ = 56557258560. Its totient is φ = 40963253760.
The previous prime is 48419862677. The next prime is 48419862703. The reversal of 48419862689 is 98626891484.
It is not a de Polignac number, because 48419862689 - 212 = 48419858593 is a prime.
It is a super-2 number, since 2×484198626892 (a number of 22 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (48419882689) 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, 1438019 + ... + 1471304.
It is an arithmetic number, because the mean of its divisors is an integer number (3534828660).
Almost surely, 248419862689 is an apocalyptic number.
It is an amenable number.
48419862689 is a deficient number, since it is larger than the sum of its proper divisors (8137395871).
48419862689 is a wasteful number, since it uses less digits than its factorization.
48419862689 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2909440.
The product of its digits is 47775744, while the sum is 65.
The spelling of 48419862689 in words is "forty-eight billion, four hundred nineteen million, eight hundred sixty-two thousand, six hundred eighty-nine".
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