Base | Representation |
---|---|
bin | 10110010010000100011110… |
… | …11101111011110000101111 |
3 | 20102111022000000020211222111 |
4 | 23021002033131323300233 |
5 | 22410301224314322430 |
6 | 252114002200024451 |
7 | 13215042442053313 |
oct | 1311021735736057 |
9 | 212438000224874 |
10 | 48999393901615 |
11 | 1468158749a543 |
12 | 55b44b1a62127 |
13 | 2145813a04b51 |
14 | c158248abb43 |
15 | 59e8c00c3c2a |
hex | 2c908f77bc2f |
48999393901615 has 16 divisors (see below), whose sum is σ = 61369635414528. Its totient is φ = 37486710667296.
The previous prime is 48999393901573. The next prime is 48999393901643. The reversal of 48999393901615 is 51610939399984.
It is a happy number.
It is a cyclic number.
It is not a de Polignac number, because 48999393901615 - 27 = 48999393901487 is a prime.
It is a super-3 number, since 3×489993939016153 (a number of 42 digits) contains 333 as substring.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 47657949 + ... + 48675238.
It is an arithmetic number, because the mean of its divisors is an integer number (3835602213408).
Almost surely, 248999393901615 is an apocalyptic number.
48999393901615 is a deficient number, since it is larger than the sum of its proper divisors (12370241512913).
48999393901615 is a wasteful number, since it uses less digits than its factorization.
48999393901615 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 96337638.
The product of its (nonzero) digits is 510183360, while the sum is 76.
The spelling of 48999393901615 in words is "forty-eight trillion, nine hundred ninety-nine billion, three hundred ninety-three million, nine hundred one thousand, six hundred fifteen".
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