Base | Representation |
---|---|
bin | 10110010011010000100001… |
… | …01010110101000001000000 |
3 | 20102122012100222200221011201 |
4 | 23021220100222311001000 |
5 | 22411433330324422014 |
6 | 252144433032350544 |
7 | 13221016163222464 |
oct | 1311502052650100 |
9 | 212565328627151 |
10 | 49040216248384 |
11 | 14697925661909 |
12 | 56003a5245454 |
13 | 214961b26291a |
14 | c177b83804a4 |
15 | 5a09add98e74 |
hex | 2c9a10ab5040 |
49040216248384 has 63 divisors (see below), whose sum is σ = 98712112395421. Its totient is φ = 24172793684480.
The previous prime is 49040216248363. The next prime is 49040216248421. The reversal of 49040216248384 is 48384261204094.
The square root of 49040216248384 is 7002872.
It is a perfect power (a square), and thus also a powerful number.
It can be written as a sum of positive squares in only one way, i.e., 71571230784 + 48968645017600 = 267528^2 + 6997760^2 .
It is a super-2 number, since 2×490402162483842 (a number of 28 digits) contains 22 as substring.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 3977625132 + ... + 3977637460.
Almost surely, 249040216248384 is an apocalyptic number.
49040216248384 is the 7002872-nd square number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 49040216248384
49040216248384 is an abundant number, since it is smaller than the sum of its proper divisors (49671896147037).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
49040216248384 is an frugal number, since it uses more digits than its factorization.
49040216248384 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 24812 (or 12402 counting only the distinct ones).
The product of its (nonzero) digits is 10616832, while the sum is 55.
The spelling of 49040216248384 in words is "forty-nine trillion, forty billion, two hundred sixteen million, two hundred forty-eight thousand, three hundred eighty-four".
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