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20114252300 = 2252317634519
BaseRepresentation
bin10010101110111001…
…110010001000001100
31220220210111212221102
4102232321302020030
5312143222033200
613123530122232
71311310215662
oct225671621014
956823455842
1020114252300
118591a7550a
123a94280378
131b8726b64c
14d8b546c32
157cacd86d5
hex4aee7220c

20114252300 has 36 divisors (see below), whose sum is σ = 43785687120. Its totient is φ = 8020307520.

The previous prime is 20114252297. The next prime is 20114252311. The reversal of 20114252300 is 325241102.

It is a Harshad number since it is a multiple of its sum of digits (20).

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, 285560 + ... + 348959.

Almost surely, 220114252300 is an apocalyptic number.

20114252300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20114252300 is an abundant number, since it is smaller than the sum of its proper divisors (23671434820).

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

20114252300 is a wasteful number, since it uses less digits than its factorization.

20114252300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 634850 (or 634843 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 20.

Adding to 20114252300 its reverse (325241102), we get a palindrome (20439493402).

The spelling of 20114252300 in words is "twenty billion, one hundred fourteen million, two hundred fifty-two thousand, three hundred".

Divisors: 1 2 4 5 10 20 25 50 100 317 634 1268 1585 3170 6340 7925 15850 31700 634519 1269038 2538076 3172595 6345190 12690380 15862975 31725950 63451900 201142523 402285046 804570092 1005712615 2011425230 4022850460 5028563075 10057126150 20114252300