Base | Representation |
---|---|
bin | 1001100110111… |
… | …1011101001110 |
3 | 2210211120112000 |
4 | 2121233131032 |
5 | 40304134124 |
6 | 3555453130 |
7 | 666364515 |
oct | 231573516 |
9 | 83746460 |
10 | 40302414 |
11 | 20827889 |
12 | 115b71a6 |
13 | 84713a9 |
14 | 54d167c |
15 | 38116c9 |
hex | 266f74e |
40302414 has 32 divisors (see below), whose sum is σ = 90180000. Its totient is φ = 13341312.
The previous prime is 40302407. The next prime is 40302421. The reversal of 40302414 is 41420304.
It is an interprime number because it is at equal distance from previous prime (40302407) and next prime (40302421).
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a Curzon number.
It is a congruent number.
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, 5542 + ... + 10550.
It is an arithmetic number, because the mean of its divisors is an integer number (2818125).
Almost surely, 240302414 is an apocalyptic number.
40302414 is an abundant number, since it is smaller than the sum of its proper divisors (49877586).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
40302414 is a wasteful number, since it uses less digits than its factorization.
40302414 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5169 (or 5163 counting only the distinct ones).
The product of its (nonzero) digits is 384, while the sum is 18.
The square root of 40302414 is about 6348.4182281888. The cubic root of 40302414 is about 342.8548941817.
Adding to 40302414 its reverse (41420304), we get a palindrome (81722718).
The spelling of 40302414 in words is "forty million, three hundred two thousand, four hundred fourteen".
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