Base | Representation |
---|---|
bin | 100100100111010… |
… | …100011001011110 |
3 | 1120210220000021020 |
4 | 210213110121132 |
5 | 2224224140232 |
6 | 140542145010 |
7 | 21136232013 |
oct | 4447243136 |
9 | 1523800236 |
10 | 614286942 |
11 | 295826965 |
12 | 151882166 |
13 | 9a35b7c9 |
14 | 5b82570a |
15 | 38de0e2c |
hex | 249d465e |
614286942 has 32 divisors (see below), whose sum is σ = 1307695104. Its totient is φ = 191702400.
The previous prime is 614286899. The next prime is 614286943. The reversal of 614286942 is 249682416.
614286942 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×6142869422 = 754696894223422728, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 614286894 and 614286903.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (614286943) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3717 + ... + 35247.
It is an arithmetic number, because the mean of its divisors is an integer number (40865472).
Almost surely, 2614286942 is an apocalyptic number.
614286942 is an abundant number, since it is smaller than the sum of its proper divisors (693408162).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
614286942 is a wasteful number, since it uses less digits than its factorization.
614286942 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 31744.
The product of its digits is 165888, while the sum is 42.
The square root of 614286942 is about 24784.8127287660. The cubic root of 614286942 is about 850.0747071592.
The spelling of 614286942 in words is "six hundred fourteen million, two hundred eighty-six thousand, nine hundred forty-two".
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