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20201301300 = 2235267337671
BaseRepresentation
bin10010110100000101…
…110110010100110100
31221010212022102201110
4102310011312110310
5312333013120200
613140315555020
71313415141105
oct226405662464
957125272643
1020201301300
118627120734
123ab945ba70
131b9c2c932b
14d98d263ac
157d3780b50
hex4b4176534

20201301300 has 36 divisors (see below), whose sum is σ = 58449099296. Its totient is φ = 5387013600.

The previous prime is 20201301299. The next prime is 20201301319. The reversal of 20201301300 is 310310202.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 33668536 + ... + 33669135.

Almost surely, 220201301300 is an apocalyptic number.

20201301300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20201301300 is an abundant number, since it is smaller than the sum of its proper divisors (38247797996).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

20201301300 is a wasteful number, since it uses less digits than its factorization.

20201301300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67337688 (or 67337681 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 12.

Adding to 20201301300 its reverse (310310202), we get a palindrome (20511611502).

The spelling of 20201301300 in words is "twenty billion, two hundred one million, three hundred one thousand, three hundred".

Divisors: 1 2 3 4 5 6 10 12 15 20 25 30 50 60 75 100 150 300 67337671 134675342 202013013 269350684 336688355 404026026 673376710 808052052 1010065065 1346753420 1683441775 2020130130 3366883550 4040260260 5050325325 6733767100 10100650650 20201301300