Base | Representation |
---|---|
bin | 1001101101001… |
… | …1111111100100 |
3 | 2211121111101210 |
4 | 2123103333210 |
5 | 40410323322 |
6 | 4012351420 |
7 | 1003031220 |
oct | 233237744 |
9 | 84544353 |
10 | 40714212 |
11 | 20a89210 |
12 | 11775570 |
13 | 8586966 |
14 | 559b780 |
15 | 389370c |
hex | 26d3fe4 |
40714212 has 96 divisors (see below), whose sum is σ = 119669760. Its totient is φ = 10465920.
The previous prime is 40714199. The next prime is 40714213. The reversal of 40714212 is 21241704.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is not an unprimeable number, because it can be changed into a prime (40714213) 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, 128278 + ... + 128594.
It is an arithmetic number, because the mean of its divisors is an integer number (1246560).
Almost surely, 240714212 is an apocalyptic number.
40714212 is a gapful number since it is divisible by the number (42) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 40714212, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (59834880).
40714212 is an abundant number, since it is smaller than the sum of its proper divisors (78955548).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
40714212 is a wasteful number, since it uses less digits than its factorization.
40714212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 481 (or 479 counting only the distinct ones).
The product of its (nonzero) digits is 448, while the sum is 21.
The square root of 40714212 is about 6380.7689191821. The cubic root of 40714212 is about 344.0186689886.
Adding to 40714212 its reverse (21241704), we get a palindrome (61955916).
It can be divided in two parts, 40714 and 212, that multiplied together give a palindrome (8631368).
The spelling of 40714212 in words is "forty million, seven hundred fourteen thousand, two hundred twelve".
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