Base | Representation |
---|---|
bin | 10010001100110111001001… |
… | …01101100011111110101001 |
3 | 12020201021211020110201122200 |
4 | 21012123210231203332221 |
5 | 20221224323124210400 |
6 | 221042532402410413 |
7 | 11300443342122342 |
oct | 1106334455437651 |
9 | 166637736421580 |
10 | 40024342413225 |
11 | 11831256950455 |
12 | 45a4b9b360a09 |
13 | 19443827c1981 |
14 | 9c528d3a90c9 |
15 | 4961d1ce8b00 |
hex | 2466e4b63fa9 |
40024342413225 has 72 divisors (see below), whose sum is σ = 74806619427072. Its totient is φ = 20417750284800.
The previous prime is 40024342413221. The next prime is 40024342413257. The reversal of 40024342413225 is 52231424342004.
40024342413225 is a `hidden beast` number, since 4 + 0 + 0 + 2 + 4 + 3 + 424 + 1 + 3 + 225 = 666.
It is not a de Polignac number, because 40024342413225 - 22 = 40024342413221 is a prime.
It is a super-2 number, since 2×400243424132252 (a number of 28 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 40024342413225.
It is not an unprimeable number, because it can be changed into a prime (40024342413221) by changing a digit.
It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 431916097 + ... + 432008753.
It is an arithmetic number, because the mean of its divisors is an integer number (1038980825376).
Almost surely, 240024342413225 is an apocalyptic number.
40024342413225 is a gapful number since it is divisible by the number (45) formed by its first and last digit.
It is an amenable number.
40024342413225 is a deficient number, since it is larger than the sum of its proper divisors (34782277013847).
40024342413225 is a wasteful number, since it uses less digits than its factorization.
40024342413225 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 176167 (or 176159 counting only the distinct ones).
The product of its (nonzero) digits is 184320, while the sum is 36.
Adding to 40024342413225 its reverse (52231424342004), we get a palindrome (92255766755229).
The spelling of 40024342413225 in words is "forty trillion, twenty-four billion, three hundred forty-two million, four hundred thirteen thousand, two hundred twenty-five".
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