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214474341 = 371491447
BaseRepresentation
bin11001100100010…
…01111001100101
3112221120102111010
430302021321211
5414401134331
633140532433
75213000424
oct1462117145
9487512433
10214474341
11100079824
125b9b1119
13355845c3
14206ad2bb
1513c67e46
hexcc89e65

214474341 has 4 divisors (see below), whose sum is σ = 285965792. Its totient is φ = 142982892.

The previous prime is 214474327. The next prime is 214474349. The reversal of 214474341 is 143474412.

214474341 is digitally balanced in base 2, 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 not a de Polignac number, because 214474341 - 210 = 214473317 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 214474299 and 214474308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (214474349) 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, 35745721 + ... + 35745726.

It is an arithmetic number, because the mean of its divisors is an integer number (71491448).

Almost surely, 2214474341 is an apocalyptic number.

It is an amenable number.

214474341 is a deficient number, since it is larger than the sum of its proper divisors (71491451).

214474341 is an equidigital number, since it uses as much as digits as its factorization.

214474341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71491450.

The product of its digits is 10752, while the sum is 30.

The square root of 214474341 is about 14644.9425058619. The cubic root of 214474341 is about 598.5840137113.

The spelling of 214474341 in words is "two hundred fourteen million, four hundred seventy-four thousand, three hundred forty-one".

Divisors: 1 3 71491447 214474341