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4375801 = 7161631
BaseRepresentation
bin10000101100010011111001
322020022110201
4100230103321
52110011201
6233442201
752123303
oct20542371
98208421
104375801
112519671
121570361
13ba2941
1481c973
155b6801
hex42c4f9

4375801 has 4 divisors (see below), whose sum is σ = 4437504. Its totient is φ = 4314100.

The previous prime is 4375799. The next prime is 4375831. The reversal of 4375801 is 1085734.

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 4375801 - 21 = 4375799 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4375801.

It is not an unprimeable number, because it can be changed into a prime (4375831) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30745 + ... + 30886.

It is an arithmetic number, because the mean of its divisors is an integer number (1109376).

Almost surely, 24375801 is an apocalyptic number.

4375801 is the 936-th centered decagonal number.

It is an amenable number.

4375801 is a deficient number, since it is larger than the sum of its proper divisors (61703).

4375801 is an equidigital number, since it uses as much as digits as its factorization.

4375801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61702.

The product of its (nonzero) digits is 3360, while the sum is 28.

The square root of 4375801 is about 2091.8415331951. The cubic root of 4375801 is about 163.5632963255.

The spelling of 4375801 in words is "four million, three hundred seventy-five thousand, eight hundred one".

Divisors: 1 71 61631 4375801