Base | Representation |
---|---|
bin | 1001101101000… |
… | …0101101011110 |
3 | 2211120210221210 |
4 | 2123100231132 |
5 | 40404411031 |
6 | 4012205250 |
7 | 1002644061 |
oct | 233205536 |
9 | 84523853 |
10 | 40700766 |
11 | 20a7a0a7 |
12 | 11769826 |
13 | 85807c2 |
14 | 55968d8 |
15 | 388e746 |
hex | 26d0b5e |
40700766 has 8 divisors (see below), whose sum is σ = 81401544. Its totient is φ = 13566920.
The previous prime is 40700749. The next prime is 40700773. The reversal of 40700766 is 66700704.
It is a sphenic number, since it is the product of 3 distinct primes.
40700766 is an admirable number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3391725 + ... + 3391736.
It is an arithmetic number, because the mean of its divisors is an integer number (10175193).
Almost surely, 240700766 is an apocalyptic number.
40700766 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
40700766 is a wasteful number, since it uses less digits than its factorization.
40700766 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6783466.
The product of its (nonzero) digits is 7056, while the sum is 30.
The square root of 40700766 is about 6379.7151974050. The cubic root of 40700766 is about 343.9807937267.
The spelling of 40700766 in words is "forty million, seven hundred thousand, seven hundred sixty-six".
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