Base | Representation |
---|---|
bin | 10101111110101001010101… |
… | …10100100110111011011111 |
3 | 20100010111022011102220220100 |
4 | 22333110222310212323133 |
5 | 22313332401231302103 |
6 | 250443224011552143 |
7 | 13115604440405010 |
oct | 1277245264467337 |
9 | 210114264386810 |
10 | 48331985415903 |
11 | 14444530833a22 |
12 | 550709015b653 |
13 | 20c78c07c1707 |
14 | bd13cdc85007 |
15 | 58c35c3eb5a3 |
hex | 2bf52ad26edf |
48331985415903 has 48 divisors (see below), whose sum is σ = 81749211276096. Its totient is φ = 26939032289280.
The previous prime is 48331985415887. The next prime is 48331985415937. The reversal of 48331985415903 is 30951458913384.
48331985415903 is a `hidden beast` number, since 4 + 8 + 3 + 31 + 9 + 8 + 5 + 4 + 1 + 590 + 3 = 666.
It is not a de Polignac number, because 48331985415903 - 24 = 48331985415887 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (63).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48331985415403) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (29) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 10428351 + ... + 14332287.
It is an arithmetic number, because the mean of its divisors is an integer number (1703108568252).
Almost surely, 248331985415903 is an apocalyptic number.
48331985415903 is a deficient number, since it is larger than the sum of its proper divisors (33417225860193).
48331985415903 is a wasteful number, since it uses less digits than its factorization.
48331985415903 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3908784 (or 3908781 counting only the distinct ones).
The product of its (nonzero) digits is 55987200, while the sum is 63.
The spelling of 48331985415903 in words is "forty-eight trillion, three hundred thirty-one billion, nine hundred eighty-five million, four hundred fifteen thousand, nine hundred three".
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