Base | Representation |
---|---|
bin | 10110000100101010101100… |
… | …01010111110001000101000 |
3 | 20100212021022101102001111112 |
4 | 23002111112022332020220 |
5 | 22330230102002103431 |
6 | 251122241034445452 |
7 | 13136550322062131 |
oct | 1302252612761050 |
9 | 210767271361445 |
10 | 48538871128616 |
11 | 14514246389a90 |
12 | 553b1a9893888 |
13 | 211127153cbbb |
14 | bdb418652c88 |
15 | 59291a111c2b |
hex | 2c25562be228 |
48538871128616 has 64 divisors (see below), whose sum is σ = 107688300370560. Its totient is φ = 20258821888000.
The previous prime is 48538871128613. The next prime is 48538871128661. The reversal of 48538871128616 is 61682117883584.
It is a super-2 number, since 2×485388711286162 (a number of 28 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (68).
It is not an unprimeable number, because it can be changed into a prime (48538871128613) 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, 395618780 + ... + 395741451.
It is an arithmetic number, because the mean of its divisors is an integer number (1682629693290).
Almost surely, 248538871128616 is an apocalyptic number.
It is an amenable number.
48538871128616 is an abundant number, since it is smaller than the sum of its proper divisors (59149429241944).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48538871128616 is a wasteful number, since it uses less digits than its factorization.
48538871128616 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 791360306 (or 791360302 counting only the distinct ones).
The product of its digits is 123863040, while the sum is 68.
The spelling of 48538871128616 in words is "forty-eight trillion, five hundred thirty-eight billion, eight hundred seventy-one million, one hundred twenty-eight thousand, six hundred sixteen".
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