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5457201 = 31819067
BaseRepresentation
bin10100110100010100110001
3101021020212120
4110310110301
52344112301
6312544453
764246131
oct24642461
911236776
105457201
113098092
1219b2129
131190c19
14a20ac1
1572be36
hex534531

5457201 has 4 divisors (see below), whose sum is σ = 7276272. Its totient is φ = 3638132.

The previous prime is 5457181. The next prime is 5457229. The reversal of 5457201 is 1027545.

5457201 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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.

It is a cyclic number.

It is not a de Polignac number, because 5457201 - 25 = 5457169 is a prime.

It is a D-number.

It is not an unprimeable number, because it can be changed into a prime (5457701) 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, 909531 + ... + 909536.

It is an arithmetic number, because the mean of its divisors is an integer number (1819068).

Almost surely, 25457201 is an apocalyptic number.

It is an amenable number.

5457201 is a deficient number, since it is larger than the sum of its proper divisors (1819071).

5457201 is a wasteful number, since it uses less digits than its factorization.

5457201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1819070.

The product of its (nonzero) digits is 1400, while the sum is 24.

The square root of 5457201 is about 2336.0652816221. The cubic root of 5457201 is about 176.0583591764.

The spelling of 5457201 in words is "five million, four hundred fifty-seven thousand, two hundred one".

Divisors: 1 3 1819067 5457201