Base | Representation |
---|---|
bin | 111000000101001… |
… | …111011010100110 |
3 | 2102120110120100112 |
4 | 320011033122212 |
5 | 3411332213313 |
6 | 233210413022 |
7 | 32213333510 |
oct | 7005173246 |
9 | 2376416315 |
10 | 940897958 |
11 | 443126620 |
12 | 223131172 |
13 | 11cc15b70 |
14 | 8cd64bb0 |
15 | 579098a8 |
hex | 3814f6a6 |
940897958 has 32 divisors (see below), whose sum is σ = 1894959360. Its totient is φ = 338384160.
The previous prime is 940897939. The next prime is 940897987. The reversal of 940897958 is 859798049.
940897958 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Smith number, since the sum of its digits (59) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a junction number, because it is equal to n+sod(n) for n = 940897897 and 940897906.
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, 232988 + ... + 236991.
It is an arithmetic number, because the mean of its divisors is an integer number (59217480).
Almost surely, 2940897958 is an apocalyptic number.
940897958 is an abundant number, since it is smaller than the sum of its proper divisors (954061402).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
940897958 is a wasteful number, since it uses less digits than its factorization.
940897958 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 470012.
The product of its (nonzero) digits is 6531840, while the sum is 59.
The square root of 940897958 is about 30674.0600181978. The cubic root of 940897958 is about 979.8979339767.
It can be divided in two parts, 940 and 897958, that added together give a palindrome (898898).
The spelling of 940897958 in words is "nine hundred forty million, eight hundred ninety-seven thousand, nine hundred fifty-eight".
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