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10804201 = 15171551
BaseRepresentation
bin101001001101…
…101111101001
3202022220120121
4221031233221
510231213301
61023323241
7160556062
oct51155751
922286517
1010804201
11610a3a1
123750521
132313925
141613569
15e363a1
hexa4dbe9

10804201 has 4 divisors (see below), whose sum is σ = 10875904. Its totient is φ = 10732500.

The previous prime is 10804187. The next prime is 10804207. The reversal of 10804201 is 10240801.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 10240801 = 16362827.

It is a cyclic number.

It is not a de Polignac number, because 10804201 - 215 = 10771433 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10804207) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35625 + ... + 35926.

It is an arithmetic number, because the mean of its divisors is an integer number (2718976).

Almost surely, 210804201 is an apocalyptic number.

It is an amenable number.

10804201 is a deficient number, since it is larger than the sum of its proper divisors (71703).

10804201 is an equidigital number, since it uses as much as digits as its factorization.

10804201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71702.

The product of its (nonzero) digits is 64, while the sum is 16.

The square root of 10804201 is about 3286.9744446831. The cubic root of 10804201 is about 221.0705466037.

The spelling of 10804201 in words is "ten million, eight hundred four thousand, two hundred one".

Divisors: 1 151 71551 10804201