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20000130298 = 210007999307
BaseRepresentation
bin10010101000000110…
…011100010011111010
31220121211202212222121
4102220012130103322
5311430013132143
613104332111454
71305423205531
oct225006342372
956554685877
1020000130298
118533608a05
123a6200558a
131b69722035
14d7a31b318
157c0c947ed
hex4a819c4fa

20000130298 has 8 divisors (see below), whose sum is σ = 30003223392. Its totient is φ = 9999055836.

The previous prime is 20000130223. The next prime is 20000130299. The reversal of 20000130298 is 89203100002.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (20000130299) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 479640 + ... + 519667.

It is an arithmetic number, because the mean of its divisors is an integer number (3750402924).

Almost surely, 220000130298 is an apocalyptic number.

20000130298 is a deficient number, since it is larger than the sum of its proper divisors (10003093094).

20000130298 is a wasteful number, since it uses less digits than its factorization.

20000130298 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1009316.

The product of its (nonzero) digits is 864, while the sum is 25.

The spelling of 20000130298 in words is "twenty billion, one hundred thirty thousand, two hundred ninety-eight".

Divisors: 1 2 10007 20014 999307 1998614 10000065149 20000130298