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213201011300 = 225218711139503
BaseRepresentation
bin1100011010001111000…
…1010100001001100100
3202101022100022112121212
43012203301110021210
511443113424330200
6241535421330552
721255214460264
oct3064361241144
9671270275555
10213201011300
118246645a3a2
12353a0706a58
1317149240574
14a4674137a4
15582c380035
hex31a3c54264

213201011300 has 36 divisors (see below), whose sum is σ = 462893872896. Its totient is φ = 85234749600.

The previous prime is 213201011299. The next prime is 213201011333. The reversal of 213201011300 is 3110102312.

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, 382652 + ... + 756851.

It is an arithmetic number, because the mean of its divisors is an integer number (12858163136).

Almost surely, 2213201011300 is an apocalyptic number.

213201011300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

213201011300 is an abundant number, since it is smaller than the sum of its proper divisors (249692861596).

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

213201011300 is a wasteful number, since it uses less digits than its factorization.

213201011300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1141388 (or 1141381 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 213201011300 its reverse (3110102312), we get a palindrome (216311113612).

The spelling of 213201011300 in words is "two hundred thirteen billion, two hundred one million, eleven thousand, three hundred".

Divisors: 1 2 4 5 10 20 25 50 100 1871 3742 7484 9355 18710 37420 46775 93550 187100 1139503 2279006 4558012 5697515 11395030 22790060 28487575 56975150 113950300 2132010113 4264020226 8528040452 10660050565 21320101130 42640202260 53300252825 106600505650 213201011300