Base | Representation |
---|---|
bin | 11110111111101110100… |
… | …000011110001100010000 |
3 | 21112121221002011110011211 |
4 | 132333232200132030100 |
5 | 234344230114114300 |
6 | 4310302504545504 |
7 | 306613432555045 |
oct | 36775640361420 |
9 | 7477832143154 |
10 | 2130010301200 |
11 | 751372316401 |
12 | 2a4988182294 |
13 | 125b22604892 |
14 | 7514347b1cc |
15 | 3a616bc84ba |
hex | 1efee81e310 |
2130010301200 has 60 divisors (see below), whose sum is σ = 5418370339380. Its totient is φ = 801886228480.
The previous prime is 2130010301197. The next prime is 2130010301249. The reversal of 2130010301200 is 21030100312.
It can be written as a sum of positive squares in 6 ways, for example, as 11110846464 + 2118899454736 = 105408^2 + 1455644^2 .
It is a super-2 number, since 2×21300103012002 (a number of 25 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 156611605 + ... + 156625204.
It is an arithmetic number, because the mean of its divisors is an integer number (90306172323).
Almost surely, 22130010301200 is an apocalyptic number.
2130010301200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2130010301200 is an abundant number, since it is smaller than the sum of its proper divisors (3288360038180).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2130010301200 is a wasteful number, since it uses less digits than its factorization.
2130010301200 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 313236844 (or 313236833 counting only the distinct ones).
The product of its (nonzero) digits is 36, while the sum is 13.
Adding to 2130010301200 its reverse (21030100312), we get a palindrome (2151040401512).
The spelling of 2130010301200 in words is "two trillion, one hundred thirty billion, ten million, three hundred one thousand, two hundred".
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