Base | Representation |
---|---|
bin | 1000100100110111… |
… | …1001000011000010 |
3 | 12221102211211010112 |
4 | 2021031321003002 |
5 | 14203320321010 |
6 | 1020234231322 |
7 | 111022461332 |
oct | 21115710302 |
9 | 5842754115 |
10 | 2302120130 |
11 | a81539a22 |
12 | 542b85542 |
13 | 2a8c3817b |
14 | 17ba610c2 |
15 | d718ea05 |
hex | 893790c2 |
2302120130 has 8 divisors (see below), whose sum is σ = 4143816252. Its totient is φ = 920848048.
The previous prime is 2302120103. The next prime is 2302120153. The reversal of 2302120130 is 310212032.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 2197078129 + 105042001 = 46873^2 + 10249^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a Curzon number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 115105997 + ... + 115106016.
Almost surely, 22302120130 is an apocalyptic number.
2302120130 is a deficient number, since it is larger than the sum of its proper divisors (1841696122).
2302120130 is a wasteful number, since it uses less digits than its factorization.
2302120130 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 230212020.
The product of its (nonzero) digits is 72, while the sum is 14.
The square root of 2302120130 is about 47980.4140248914. The cubic root of 2302120130 is about 1320.4115892034.
Adding to 2302120130 its reverse (310212032), we get a palindrome (2612332162).
The spelling of 2302120130 in words is "two billion, three hundred two million, one hundred twenty thousand, one hundred thirty".
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