Base | Representation |
---|---|
bin | 1001101001011… |
… | …1011001101110 |
3 | 2211010212221212 |
4 | 2122113121232 |
5 | 40324403110 |
6 | 4003154422 |
7 | 1000645523 |
oct | 232273156 |
9 | 84125855 |
10 | 40466030 |
11 | 20929800 |
12 | 11675a12 |
13 | 84ca9c7 |
14 | 553514a |
15 | 3844e05 |
hex | 269766e |
40466030 has 48 divisors (see below), whose sum is σ = 81702432. Its totient is φ = 14414400.
The previous prime is 40466003. The next prime is 40466033. The reversal of 40466030 is 3066404.
It is a junction number, because it is equal to n+sod(n) for n = 40465987 and 40466005.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (40466033) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 63815 + ... + 64445.
It is an arithmetic number, because the mean of its divisors is an integer number (1702134).
Almost surely, 240466030 is an apocalyptic number.
40466030 is an abundant number, since it is smaller than the sum of its proper divisors (41236402).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
40466030 is a wasteful number, since it uses less digits than its factorization.
40466030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 713 (or 702 counting only the distinct ones).
The product of its (nonzero) digits is 1728, while the sum is 23.
The square root of 40466030 is about 6361.2915355296. The cubic root of 40466030 is about 343.3182312353.
The spelling of 40466030 in words is "forty million, four hundred sixty-six thousand, thirty".
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