Base | Representation |
---|---|
bin | 100101011100001100… |
… | …100100010111110101 |
3 | 10211202201020000100200 |
4 | 211130030210113311 |
5 | 1124313041113440 |
6 | 30245053431113 |
7 | 2622142101510 |
oct | 453414442765 |
9 | 124681200320 |
10 | 40201504245 |
11 | 1605a779181 |
12 | 795b49b499 |
13 | 3a38a45446 |
14 | 1d35261d77 |
15 | 10a453bc30 |
hex | 95c3245f5 |
40201504245 has 48 divisors (see below), whose sum is σ = 80210282880. Its totient is φ = 18245596032.
The previous prime is 40201504241. The next prime is 40201504271. The reversal of 40201504245 is 54240510204.
40201504245 is a `hidden beast` number, since 402 + 0 + 15 + 0 + 4 + 245 = 666.
40201504245 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 40201504245 - 22 = 40201504241 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (40201504241) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 415294 + ... + 502863.
It is an arithmetic number, because the mean of its divisors is an integer number (1671047560).
Almost surely, 240201504245 is an apocalyptic number.
40201504245 is a gapful number since it is divisible by the number (45) formed by its first and last digit.
It is an amenable number.
40201504245 is a deficient number, since it is larger than the sum of its proper divisors (40008778635).
40201504245 is a wasteful number, since it uses less digits than its factorization.
40201504245 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 918314 (or 918311 counting only the distinct ones).
The product of its (nonzero) digits is 6400, while the sum is 27.
It can be divided in two parts, 40201 and 504245, that added together give a triangular number (544446 = T1043).
The spelling of 40201504245 in words is "forty billion, two hundred one million, five hundred four thousand, two hundred forty-five".
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