Base | Representation |
---|---|
bin | 111111101111… |
… | …1001100011110 |
3 | 2022212220201002 |
4 | 1333133030132 |
5 | 32023420222 |
6 | 3152150302 |
7 | 554031404 |
oct | 177371436 |
9 | 68786632 |
10 | 33420062 |
11 | 17956a95 |
12 | b238392 |
13 | 6c018b0 |
14 | 461d474 |
15 | 2e02392 |
hex | 1fdf31e |
33420062 has 16 divisors (see below), whose sum is σ = 57162672. Its totient is φ = 14517120.
The previous prime is 33420061. The next prime is 33420067. The reversal of 33420062 is 26002433.
It is a super-2 number, since 2×334200622 = 2233801088167688, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (33420061) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37364 + ... + 38247.
It is an arithmetic number, because the mean of its divisors is an integer number (3572667).
Almost surely, 233420062 is an apocalyptic number.
33420062 is a deficient number, since it is larger than the sum of its proper divisors (23742610).
33420062 is a wasteful number, since it uses less digits than its factorization.
33420062 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 75643.
The product of its (nonzero) digits is 864, while the sum is 20.
The square root of 33420062 is about 5781.0087355063. The cubic root of 33420062 is about 322.1086718320.
Adding to 33420062 its reverse (26002433), we get a palindrome (59422495).
The spelling of 33420062 in words is "thirty-three million, four hundred twenty thousand, sixty-two".
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