Base | Representation |
---|---|
bin | 10010001101000110011000… |
… | …10010000111110100101100 |
3 | 12020202001221022202021010010 |
4 | 21012203030102013310230 |
5 | 20221343101230021140 |
6 | 221050404214213220 |
7 | 11301153140536101 |
oct | 1106431422076454 |
9 | 166661838667103 |
10 | 40032522501420 |
11 | 11834774340819 |
12 | 45a66a2954210 |
13 | 1945087439b47 |
14 | 9c5827950aa8 |
15 | 496510018880 |
hex | 2468cc487d2c |
40032522501420 has 48 divisors (see below), whose sum is σ = 112946719995648. Its totient is φ = 10593848191680.
The previous prime is 40032522501359. The next prime is 40032522501421. The reversal of 40032522501420 is 2410522523004.
It is a super-2 number, since 2×400325225014202 (a number of 28 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is not an unprimeable number, because it can be changed into a prime (40032522501421) 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, 2546590264 + ... + 2546605983.
It is an arithmetic number, because the mean of its divisors is an integer number (2353056666576).
Almost surely, 240032522501420 is an apocalyptic number.
It is an amenable number.
40032522501420 is an abundant number, since it is smaller than the sum of its proper divisors (72914197494228).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
40032522501420 is a wasteful number, since it uses less digits than its factorization.
40032522501420 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5093196390 (or 5093196388 counting only the distinct ones).
The product of its (nonzero) digits is 19200, while the sum is 30.
The spelling of 40032522501420 in words is "forty trillion, thirty-two billion, five hundred twenty-two million, five hundred one thousand, four hundred twenty".
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