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2938201 = 7419743
BaseRepresentation
bin1011001101010101011001
312112021110021
423031111121
51223010301
6142550441
733655120
oct13152531
95467407
102938201
111727572
12b98421
137bb4a6
14566ab7
153d08a1
hex2cd559

2938201 has 4 divisors (see below), whose sum is σ = 3357952. Its totient is φ = 2518452.

The previous prime is 2938189. The next prime is 2938213. The reversal of 2938201 is 1028392.

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 an interprime number because it is at equal distance from previous prime (2938189) and next prime (2938213).

It is a cyclic number.

It is not a de Polignac number, because 2938201 - 27 = 2938073 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 12.

It is not an unprimeable number, because it can be changed into a prime (2938241) 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, 209865 + ... + 209878.

It is an arithmetic number, because the mean of its divisors is an integer number (839488).

22938201 is an apocalyptic number.

It is an amenable number.

2938201 is a deficient number, since it is larger than the sum of its proper divisors (419751).

2938201 is an equidigital number, since it uses as much as digits as its factorization.

2938201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 419750.

The product of its (nonzero) digits is 864, while the sum is 25.

The square root of 2938201 is about 1714.1181406193. The cubic root of 2938201 is about 143.2277492961.

The spelling of 2938201 in words is "two million, nine hundred thirty-eight thousand, two hundred one".

Divisors: 1 7 419743 2938201