Base | Representation |
---|---|
bin | 1001101100100… |
… | …1010001111110 |
3 | 2211112021012200 |
4 | 2123021101332 |
5 | 40402422314 |
6 | 4011412330 |
7 | 1002456255 |
oct | 233112176 |
9 | 84467180 |
10 | 40670334 |
11 | 20a59251 |
12 | 117540a6 |
13 | 856c9b3 |
14 | 558979c |
15 | 3885709 |
hex | 26c947e |
40670334 has 24 divisors (see below), whose sum is σ = 88266672. Its totient is φ = 13534080.
The previous prime is 40670327. The next prime is 40670351. The reversal of 40670334 is 43307604.
It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.
It is a junction number, because it is equal to n+sod(n) for n = 40670298 and 40670307.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11854 + ... + 14894.
It is an arithmetic number, because the mean of its divisors is an integer number (3677778).
Almost surely, 240670334 is an apocalyptic number.
40670334 is an abundant number, since it is smaller than the sum of its proper divisors (47596338).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
40670334 is a wasteful number, since it uses less digits than its factorization.
40670334 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3792 (or 3789 counting only the distinct ones).
The product of its (nonzero) digits is 6048, while the sum is 27.
The square root of 40670334 is about 6377.3296919636. The cubic root of 40670334 is about 343.8950407658.
Adding to 40670334 its reverse (43307604), we get a palindrome (83977938).
The spelling of 40670334 in words is "forty million, six hundred seventy thousand, three hundred thirty-four".
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