Base | Representation |
---|---|
bin | 10110000100110111110100… |
… | …00110110010100110000000 |
3 | 20100212221111101110011001010 |
4 | 23002123322012302212000 |
5 | 22330334014103312423 |
6 | 251125404112440520 |
7 | 13140220031326053 |
oct | 1302337206624600 |
9 | 210787441404033 |
10 | 48545916463488 |
11 | 14517231288394 |
12 | 5540635249140 |
13 | 2111b250599c2 |
14 | bdb8c6210a9a |
15 | 592bcd8d3693 |
hex | 2c26fa1b2980 |
48545916463488 has 64 divisors (see below), whose sum is σ = 129027632947200. Its totient is φ = 16172241351168.
The previous prime is 48545916463411. The next prime is 48545916463547. The reversal of 48545916463488 is 88436461954584.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (64).
It is a super-2 number, since 2×485459164634882 (a number of 28 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37371528 + ... + 38648711.
It is an arithmetic number, because the mean of its divisors is an integer number (2016056764800).
Almost surely, 248545916463488 is an apocalyptic number.
48545916463488 is a gapful number since it is divisible by the number (48) formed by its first and last digit.
It is an amenable number.
48545916463488 is an abundant number, since it is smaller than the sum of its proper divisors (80481716483712).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48545916463488 is a wasteful number, since it uses less digits than its factorization.
48545916463488 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 76021919 (or 76021907 counting only the distinct ones).
The product of its digits is 3185049600, while the sum is 75.
The spelling of 48545916463488 in words is "forty-eight trillion, five hundred forty-five billion, nine hundred sixteen million, four hundred sixty-three thousand, four hundred eighty-eight".
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