Base | Representation |
---|---|
bin | 1100001111011011100… |
… | …0000001100111000000 |
3 | 202002211012010202020110 |
4 | 3003312320001213000 |
5 | 11421143334441000 |
6 | 240335521311320 |
7 | 21123303105102 |
oct | 3036670014700 |
9 | 662735122213 |
10 | 210300312000 |
11 | 81208053049 |
12 | 34911195540 |
13 | 16aa62b644c |
14 | a270099572 |
15 | 570c8a3850 |
hex | 30f6e019c0 |
210300312000 has 112 divisors (see below), whose sum is σ = 694411709472. Its totient is φ = 56080076800.
The previous prime is 210300311951. The next prime is 210300312041. The reversal of 210300312000 is 213003012.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (12).
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, 4357257 + ... + 4405256.
Almost surely, 2210300312000 is an apocalyptic number.
210300312000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
210300312000 is an abundant number, since it is smaller than the sum of its proper divisors (484111397472).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
210300312000 is an equidigital number, since it uses as much as digits as its factorization.
210300312000 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8762543 (or 8762523 counting only the distinct ones).
The product of its (nonzero) digits is 36, while the sum is 12.
Adding to 210300312000 its reverse (213003012), we get a palindrome (210513315012).
The spelling of 210300312000 in words is "two hundred ten billion, three hundred million, three hundred twelve thousand".
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