Base | Representation |
---|---|
bin | 100101010111010110… |
… | …000101100000111110 |
3 | 10211120001001220212001 |
4 | 211113112011200332 |
5 | 1124131222110324 |
6 | 30233025132514 |
7 | 2620133223046 |
oct | 452726054076 |
9 | 124501056761 |
10 | 40120113214 |
11 | 16018837965 |
12 | 793818a13a |
13 | 3a24c18b7c |
14 | 1d28516726 |
15 | 109c310e44 |
hex | 95758583e |
40120113214 has 64 divisors (see below), whose sum is σ = 65640798720. Its totient is φ = 18331920000.
The previous prime is 40120113211. The next prime is 40120113239. The reversal of 40120113214 is 41231102104.
40120113214 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (19).
It is a junction number, because it is equal to n+sod(n) for n = 40120113191 and 40120113200.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (40120113211) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 29050804 + ... + 29052184.
It is an arithmetic number, because the mean of its divisors is an integer number (1025637480).
Almost surely, 240120113214 is an apocalyptic number.
40120113214 is a deficient number, since it is larger than the sum of its proper divisors (25520685506).
40120113214 is a wasteful number, since it uses less digits than its factorization.
40120113214 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1697.
The product of its (nonzero) digits is 192, while the sum is 19.
Adding to 40120113214 its reverse (41231102104), we get a palindrome (81351215318).
The spelling of 40120113214 in words is "forty billion, one hundred twenty million, one hundred thirteen thousand, two hundred fourteen".
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