Base | Representation |
---|---|
bin | 100101011110011111… |
… | …100101000011011010 |
3 | 10211212101201221111102 |
4 | 211132133211003122 |
5 | 1124402422322302 |
6 | 30252551431402 |
7 | 2623120500203 |
oct | 453637450332 |
9 | 124771657442 |
10 | 40240042202 |
11 | 1607a500328 |
12 | 7970385562 |
13 | 3a43a19679 |
14 | 1d3a4145aa |
15 | 10a7b00702 |
hex | 95e7e50da |
40240042202 has 32 divisors (see below), whose sum is σ = 67804231680. Its totient is φ = 17798538240.
The previous prime is 40240042181. The next prime is 40240042223. The reversal of 40240042202 is 20224004204.
It is an interprime number because it is at equal distance from previous prime (40240042181) and next prime (40240042223).
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 163199 + ... + 327282.
It is an arithmetic number, because the mean of its divisors is an integer number (2118882240).
Almost surely, 240240042202 is an apocalyptic number.
40240042202 is a deficient number, since it is larger than the sum of its proper divisors (27564189478).
40240042202 is a wasteful number, since it uses less digits than its factorization.
40240042202 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 490646.
The product of its (nonzero) digits is 1024, while the sum is 20.
Adding to 40240042202 its reverse (20224004204), we get a palindrome (60464046406).
The spelling of 40240042202 in words is "forty billion, two hundred forty million, forty-two thousand, two hundred two".
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