Base | Representation |
---|---|
bin | 10010010011001000110111… |
… | …00001101010010101011010 |
3 | 12021110220111111211212120112 |
4 | 21021210123201222111122 |
5 | 20233243020130431320 |
6 | 221330001112124322 |
7 | 11322146653606310 |
oct | 1111443341522532 |
9 | 167426444755515 |
10 | 40240010405210 |
11 | 11904768900960 |
12 | 461a94a0966a2 |
13 | 195b802b70305 |
14 | 9d18ac2b60b0 |
15 | 49bb05a30ec5 |
hex | 24991b86a55a |
40240010405210 has 64 divisors (see below), whose sum is σ = 92404967491584. Its totient is φ = 12250658548800.
The previous prime is 40240010405207. The next prime is 40240010405233. The reversal of 40240010405210 is 1250401004204.
It is a super-2 number, since 2×402400104052102 (a number of 28 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 607638446 + ... + 607704665.
It is an arithmetic number, because the mean of its divisors is an integer number (1443827617056).
Almost surely, 240240010405210 is an apocalyptic number.
40240010405210 is an abundant number, since it is smaller than the sum of its proper divisors (52164957086374).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
40240010405210 is a wasteful number, since it uses less digits than its factorization.
40240010405210 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1215343179.
The product of its (nonzero) digits is 1280, while the sum is 23.
Adding to 40240010405210 its reverse (1250401004204), we get a palindrome (41490411409414).
The spelling of 40240010405210 in words is "forty trillion, two hundred forty billion, ten million, four hundred five thousand, two hundred ten".
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