Base | Representation |
---|---|
bin | 11111000000000001000… |
… | …010111000001001011100 |
3 | 21112122201202101100110101 |
4 | 133000001002320021130 |
5 | 234400344223412200 |
6 | 4310353414550444 |
7 | 306624230236111 |
oct | 37000102701134 |
9 | 7478652340411 |
10 | 2130321310300 |
11 | 75151192a117 |
12 | 2a4a54368424 |
13 | 125b71b88631 |
14 | 751728b8908 |
15 | 3a63415e26a |
hex | 1f0010b825c |
2130321310300 has 36 divisors (see below), whose sum is σ = 4622942378376. Its totient is φ = 852101771200.
The previous prime is 2130321310291. The next prime is 2130321310303. The reversal of 2130321310300 is 30131230312.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2130321310303) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3035655 + ... + 3670945.
It is an arithmetic number, because the mean of its divisors is an integer number (128415066066).
Almost surely, 22130321310300 is an apocalyptic number.
2130321310300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2130321310300 is an abundant number, since it is smaller than the sum of its proper divisors (2492621068076).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2130321310300 is a wasteful number, since it uses less digits than its factorization.
2130321310300 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 668838 (or 668831 counting only the distinct ones).
The product of its (nonzero) digits is 324, while the sum is 19.
Adding to 2130321310300 its reverse (30131230312), we get a palindrome (2160452540612).
The spelling of 2130321310300 in words is "two trillion, one hundred thirty billion, three hundred twenty-one million, three hundred ten thousand, three hundred".
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