Base | Representation |
---|---|
bin | 11001111010001… |
… | …001001000000010 |
3 | 1010021220122001210 |
4 | 121322021020002 |
5 | 1342234002010 |
6 | 111044310550 |
7 | 13525436454 |
oct | 3172111002 |
9 | 1107818053 |
10 | 434672130 |
11 | 2033a7672 |
12 | 1016a2456 |
13 | 6c091059 |
14 | 41a2c2d4 |
15 | 28261b20 |
hex | 19e89202 |
434672130 has 16 divisors (see below), whose sum is σ = 1043213184. Its totient is φ = 115912560.
The previous prime is 434672129. The next prime is 434672143. The reversal of 434672130 is 31276434.
It is a Harshad number since it is a multiple of its sum of digits (30), and also a Moran number because the ratio is a prime number: 14489071 = 434672130 / (4 + 3 + 4 + 6 + 7 + 2 + 1 + 3 + 0).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7244506 + ... + 7244565.
It is an arithmetic number, because the mean of its divisors is an integer number (65200824).
Almost surely, 2434672130 is an apocalyptic number.
434672130 is an abundant number, since it is smaller than the sum of its proper divisors (608541054).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
434672130 is a wasteful number, since it uses less digits than its factorization.
434672130 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14489081.
The product of its (nonzero) digits is 12096, while the sum is 30.
The square root of 434672130 is about 20848.7920513396. The cubic root of 434672130 is about 757.5080721073.
The spelling of 434672130 in words is "four hundred thirty-four million, six hundred seventy-two thousand, one hundred thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.077 sec. • engine limits •