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201372460 = 22510068623
BaseRepresentation
bin11000000000010…
…11001100101100
3112000220210002021
430000023030230
5403022404320
631552035524
74663431502
oct1400131454
9460823067
10201372460
11a3740123
1257532ba4
1332947c03
141ca5c672
1512a2adaa
hexc00b32c

201372460 has 12 divisors (see below), whose sum is σ = 422882208. Its totient is φ = 80548976.

The previous prime is 201372449. The next prime is 201372499. The reversal of 201372460 is 64273102.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5034292 + ... + 5034331.

It is an arithmetic number, because the mean of its divisors is an integer number (35240184).

Almost surely, 2201372460 is an apocalyptic number.

201372460 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

201372460 is an abundant number, since it is smaller than the sum of its proper divisors (221509748).

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

201372460 is a wasteful number, since it uses less digits than its factorization.

201372460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10068632 (or 10068630 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 25.

The square root of 201372460 is about 14190.5764505886. The cubic root of 201372460 is about 586.1381984857.

The spelling of 201372460 in words is "two hundred one million, three hundred seventy-two thousand, four hundred sixty".

Divisors: 1 2 4 5 10 20 10068623 20137246 40274492 50343115 100686230 201372460