Base | Representation |
---|---|
bin | 100110001010… |
… | …1010000110010 |
3 | 1101122121121101 |
4 | 1030111100302 |
5 | 20110310114 |
6 | 1552515014 |
7 | 332040202 |
oct | 114252062 |
9 | 41577541 |
10 | 20010034 |
11 | 10327920 |
12 | 684ba6a |
13 | 41b7b75 |
14 | 292c402 |
15 | 1b53d74 |
hex | 1315432 |
20010034 has 8 divisors (see below), whose sum is σ = 32743728. Its totient is φ = 9095460.
The previous prime is 20010017. The next prime is 20010041. The reversal of 20010034 is 43001002.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 20010034.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 454752 + ... + 454795.
It is an arithmetic number, because the mean of its divisors is an integer number (4092966).
Almost surely, 220010034 is an apocalyptic number.
20010034 is a deficient number, since it is larger than the sum of its proper divisors (12733694).
20010034 is a wasteful number, since it uses less digits than its factorization.
20010034 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 909560.
The product of its (nonzero) digits is 24, while the sum is 10.
The square root of 20010034 is about 4473.2576496330. The cubic root of 20010034 is about 271.4871481808.
Adding to 20010034 its reverse (43001002), we get a palindrome (63011036).
The spelling of 20010034 in words is "twenty million, ten thousand, thirty-four".
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