Base | Representation |
---|---|
bin | 1001000011011000… |
… | …1011000011000010 |
3 | 20021100200220010021 |
4 | 2100312023003002 |
5 | 14434102321010 |
6 | 1041045524054 |
7 | 114135452224 |
oct | 22066130302 |
9 | 6240626107 |
10 | 2430120130 |
11 | 1037815249 |
12 | 579a1362a |
13 | 2c9603509 |
14 | 190a60414 |
15 | e35258da |
hex | 90d8b0c2 |
2430120130 has 8 divisors (see below), whose sum is σ = 4374216252. Its totient is φ = 972048048.
The previous prime is 2430120107. The next prime is 2430120157. The reversal of 2430120130 is 310210342.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 2393068561 + 37051569 = 48919^2 + 6087^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
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, 121505997 + ... + 121506016.
Almost surely, 22430120130 is an apocalyptic number.
2430120130 is a deficient number, since it is larger than the sum of its proper divisors (1944096122).
2430120130 is a wasteful number, since it uses less digits than its factorization.
2430120130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 243012020.
The product of its (nonzero) digits is 144, while the sum is 16.
The square root of 2430120130 is about 49296.2486402363. The cubic root of 2430120130 is about 1344.4435779705.
Adding to 2430120130 its reverse (310210342), we get a palindrome (2740330472).
The spelling of 2430120130 in words is "two billion, four hundred thirty million, one hundred twenty thousand, one hundred thirty".
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