Base | Representation |
---|---|
bin | 1001100011011… |
… | …1011100110110 |
3 | 2210101220211201 |
4 | 2120313130312 |
5 | 40224314024 |
6 | 3550523114 |
7 | 664420642 |
oct | 230673466 |
9 | 83356751 |
10 | 40073014 |
11 | 206904a3 |
12 | 1150649a |
13 | 83c0b57 |
14 | 5471c22 |
15 | 37b8744 |
hex | 2637736 |
40073014 has 16 divisors (see below), whose sum is σ = 63403200. Its totient is φ = 18942984.
The previous prime is 40073009. The next prime is 40073053. The reversal of 40073014 is 41037004.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (19).
It is a junction number, because it is equal to n+sod(n) for n = 40072982 and 40073000.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27369 + ... + 28795.
It is an arithmetic number, because the mean of its divisors is an integer number (3962700).
Almost surely, 240073014 is an apocalyptic number.
40073014 is a deficient number, since it is larger than the sum of its proper divisors (23330186).
40073014 is a wasteful number, since it uses less digits than its factorization.
40073014 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2187.
The product of its (nonzero) digits is 336, while the sum is 19.
The square root of 40073014 is about 6330.3249521648. The cubic root of 40073014 is about 342.2031498260.
It can be divided in two parts, 4007 and 3014, that added together give a triangular number (7021 = T118).
The spelling of 40073014 in words is "forty million, seventy-three thousand, fourteen".
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