Search a number
-
+
20000133301 = 296311109279
BaseRepresentation
bin10010101000000110…
…011101000010110101
31220121211210001002211
4102220012131002311
5311430013231201
613104332133421
71305423220351
oct225006350265
956554701084
1020000133301
118533610195
123a62007271
131b69723505
14d7a31c461
157c0c95651
hex4a819d0b5

20000133301 has 8 divisors (see below), whose sum is σ = 20693260800. Its totient is φ = 19307237040.

The previous prime is 20000133271. The next prime is 20000133319. The reversal of 20000133301 is 10333100002.

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

It is a cyclic number.

It is not a de Polignac number, because 20000133301 - 25 = 20000133269 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20000133401) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 128380 + ... + 237658.

It is an arithmetic number, because the mean of its divisors is an integer number (2586657600).

Almost surely, 220000133301 is an apocalyptic number.

It is an amenable number.

20000133301 is a deficient number, since it is larger than the sum of its proper divisors (693127499).

20000133301 is a wasteful number, since it uses less digits than its factorization.

20000133301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115619.

The product of its (nonzero) digits is 54, while the sum is 13.

Adding to 20000133301 its reverse (10333100002), we get a palindrome (30333233303).

The spelling of 20000133301 in words is "twenty billion, one hundred thirty-three thousand, three hundred one".

Divisors: 1 29 6311 109279 183019 3169091 689659769 20000133301