Base | Representation |
---|---|
bin | 10110010010000100011110… |
… | …11101111011110000011101 |
3 | 20102111022000000020211221211 |
4 | 23021002033131323300131 |
5 | 22410301224314322342 |
6 | 252114002200024421 |
7 | 13215042442053256 |
oct | 1311021735736035 |
9 | 212438000224854 |
10 | 48999393901597 |
11 | 1468158749a527 |
12 | 55b44b1a62111 |
13 | 2145813a04b39 |
14 | c158248abb2d |
15 | 59e8c00c3c17 |
hex | 2c908f77bc1d |
48999393901597 has 16 divisors (see below), whose sum is σ = 49285536693120. Its totient is φ = 48714128971200.
The previous prime is 48999393901573. The next prime is 48999393901643. The reversal of 48999393901597 is 79510939399984.
It is a cyclic number.
It is not a de Polignac number, because 48999393901597 - 235 = 48965034163229 is a prime.
It is a super-2 number, since 2×489993939015972 (a number of 28 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48999393901897) 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, 602117203 + ... + 602198575.
It is an arithmetic number, because the mean of its divisors is an integer number (3080346043320).
Almost surely, 248999393901597 is an apocalyptic number.
It is an amenable number.
48999393901597 is a deficient number, since it is larger than the sum of its proper divisors (286142791523).
48999393901597 is a wasteful number, since it uses less digits than its factorization.
48999393901597 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 86724.
The product of its (nonzero) digits is 5356925280, while the sum is 85.
The spelling of 48999393901597 in words is "forty-eight trillion, nine hundred ninety-nine billion, three hundred ninety-three million, nine hundred one thousand, five hundred ninety-seven".
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