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20201300202 = 2313724575791
BaseRepresentation
bin10010110100000101…
…110110000011101010
31221010212022101012210
4102310011312003222
5312333013101302
613140315545550
71313415134646
oct226405660352
957125271183
1020201300202
11862711a926
123ab945b2b6
131b9c2c8995
14d98d25c26
157d378066c
hex4b41760ea

20201300202 has 16 divisors (see below), whose sum is σ = 40697511552. Its totient is φ = 6684614880.

The previous prime is 20201300201. The next prime is 20201300227. The reversal of 20201300202 is 20200310202.

It is not an unprimeable number, because it can be changed into a prime (20201300201) 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, 12287074 + ... + 12288717.

It is an arithmetic number, because the mean of its divisors is an integer number (2543594472).

Almost surely, 220201300202 is an apocalyptic number.

20201300202 is an abundant number, since it is smaller than the sum of its proper divisors (20496211350).

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

20201300202 is a wasteful number, since it uses less digits than its factorization.

20201300202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24575933.

The product of its (nonzero) digits is 48, while the sum is 12.

Adding to 20201300202 its reverse (20200310202), we get a palindrome (40401610404).

The spelling of 20201300202 in words is "twenty billion, two hundred one million, three hundred thousand, two hundred two".

Divisors: 1 2 3 6 137 274 411 822 24575791 49151582 73727373 147454746 3366883367 6733766734 10100650101 20201300202