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12370205300 = 2252532334001
BaseRepresentation
bin10111000010101001…
…00101101001110100
31011221002201112112212
423201110211221310
5200313233032200
65403252232552
7615355003325
oct134124455164
934832645485
1012370205300
115278727372
12249290b758
131221a7370b
14854c6844c
154c5eeb035
hex2e1525a74

12370205300 has 36 divisors (see below), whose sum is σ = 27349835436. Its totient is φ = 4854720000.

The previous prime is 12370205293. The next prime is 12370205333. The reversal of 12370205300 is 350207321.

It can be written as a sum of positive squares in 6 ways, for example, as 5654884 + 12364550416 = 2378^2 + 111196^2 .

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, 1161701 + ... + 1172300.

It is an arithmetic number, because the mean of its divisors is an integer number (759717651).

Almost surely, 212370205300 is an apocalyptic number.

12370205300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12370205300 is an abundant number, since it is smaller than the sum of its proper divisors (14979630136).

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

12370205300 is a wasteful number, since it uses less digits than its factorization.

12370205300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2334068 (or 2334061 counting only the distinct ones).

The product of its (nonzero) digits is 1260, while the sum is 23.

The spelling of 12370205300 in words is "twelve billion, three hundred seventy million, two hundred five thousand, three hundred".

Divisors: 1 2 4 5 10 20 25 50 53 100 106 212 265 530 1060 1325 2650 5300 2334001 4668002 9336004 11670005 23340010 46680020 58350025 116700050 123702053 233400100 247404106 494808212 618510265 1237020530 2474041060 3092551325 6185102650 12370205300