Base | Representation |
---|---|
bin | 101101100010101111… |
… | …100110111010111111 |
3 | 11200020000101210120120 |
4 | 231202233212322333 |
5 | 1300122212200430 |
6 | 34244232150023 |
7 | 3350551041435 |
oct | 554257467277 |
9 | 150200353516 |
10 | 48901287615 |
11 | 19814558194 |
12 | 9588b38313 |
13 | 47c425015b |
14 | 251c848d55 |
15 | 14131b5610 |
hex | b62be6ebf |
48901287615 has 16 divisors (see below), whose sum is σ = 78322167648. Its totient is φ = 26053984256.
The previous prime is 48901287607. The next prime is 48901287619. The reversal of 48901287615 is 51678210984.
It is a cyclic number.
It is not a de Polignac number, because 48901287615 - 23 = 48901287607 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48901287619) 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, 1653762 + ... + 1683071.
It is an arithmetic number, because the mean of its divisors is an integer number (4895135478).
Almost surely, 248901287615 is an apocalyptic number.
48901287615 is a deficient number, since it is larger than the sum of its proper divisors (29420880033).
48901287615 is a wasteful number, since it uses less digits than its factorization.
48901287615 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3337818.
The product of its (nonzero) digits is 967680, while the sum is 51.
The spelling of 48901287615 in words is "forty-eight billion, nine hundred one million, two hundred eighty-seven thousand, six hundred fifteen".
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