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10872201 = 316721701
BaseRepresentation
bin101001011110…
…010110001001
3202110100212010
4221132112021
510240402301
61025010133
7161261244
oct51362611
922410763
1010872201
11615649a
123783949
132338872
14163025b
15e4b5d6
hexa5e589

10872201 has 8 divisors (see below), whose sum is σ = 14583744. Its totient is φ = 7204400.

The previous prime is 10872193. The next prime is 10872203. The reversal of 10872201 is 10227801.

10872201 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10872201 - 23 = 10872193 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10872203) 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, 10350 + ... + 11351.

It is an arithmetic number, because the mean of its divisors is an integer number (1822968).

Almost surely, 210872201 is an apocalyptic number.

It is an amenable number.

10872201 is a deficient number, since it is larger than the sum of its proper divisors (3711543).

10872201 is a wasteful number, since it uses less digits than its factorization.

10872201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21871.

The product of its (nonzero) digits is 224, while the sum is 21.

The square root of 10872201 is about 3297.3020789731. The cubic root of 10872201 is about 221.5333717874.

The spelling of 10872201 in words is "ten million, eight hundred seventy-two thousand, two hundred one".

Divisors: 1 3 167 501 21701 65103 3624067 10872201