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4465427 = 23194149
BaseRepresentation
bin10001000010001100010011
322101212102012
4101002030103
52120343202
6235413135
752645511
oct21021423
98355365
104465427
11257aa3a
1215b41ab
13c04685
148434b1
155d3152
hex442313

4465427 has 4 divisors (see below), whose sum is σ = 4659600. Its totient is φ = 4271256.

The previous prime is 4465411. The next prime is 4465429. The reversal of 4465427 is 7245644.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4465427 - 24 = 4465411 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4465393 and 4465402.

It is not an unprimeable number, because it can be changed into a prime (4465429) 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, 97052 + ... + 97097.

It is an arithmetic number, because the mean of its divisors is an integer number (1164900).

Almost surely, 24465427 is an apocalyptic number.

4465427 is a deficient number, since it is larger than the sum of its proper divisors (194173).

4465427 is a wasteful number, since it uses less digits than its factorization.

4465427 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 194172.

The product of its digits is 26880, while the sum is 32.

The square root of 4465427 is about 2113.1556970559. The cubic root of 4465427 is about 164.6724693401.

The spelling of 4465427 in words is "four million, four hundred sixty-five thousand, four hundred twenty-seven".

Divisors: 1 23 194149 4465427