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214414041 = 371471347
BaseRepresentation
bin11001100011110…
…11001011011001
3112221110100202210
430301323023121
5414342222131
633135345333
75212326552
oct1461731331
9487410683
10214414041
11100038496
125b982249
133556301a
1420695329
1513c55146
hexcc7b2d9

214414041 has 4 divisors (see below), whose sum is σ = 285885392. Its totient is φ = 142942692.

The previous prime is 214414007. The next prime is 214414043. The reversal of 214414041 is 140414412.

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 not a de Polignac number, because 214414041 - 227 = 80196313 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 214413999 and 214414017.

It is not an unprimeable number, because it can be changed into a prime (214414043) 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, 35735671 + ... + 35735676.

It is an arithmetic number, because the mean of its divisors is an integer number (71471348).

Almost surely, 2214414041 is an apocalyptic number.

It is an amenable number.

214414041 is a deficient number, since it is larger than the sum of its proper divisors (71471351).

214414041 is an equidigital number, since it uses as much as digits as its factorization.

214414041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71471350.

The product of its (nonzero) digits is 512, while the sum is 21.

The square root of 214414041 is about 14642.8836299412. The cubic root of 214414041 is about 598.5279106532.

Adding to 214414041 its reverse (140414412), we get a palindrome (354828453).

The spelling of 214414041 in words is "two hundred fourteen million, four hundred fourteen thousand, forty-one".

Divisors: 1 3 71471347 214414041