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214141741 = 11171145143
BaseRepresentation
bin11001100001110…
…00101100101101
3112220221112020121
430300320230231
5414310013431
633125444541
75210113642
oct1460705455
9486845217
10214141741
11aa971950
125b870751
13354990b8
1420623dc9
1513bee611
hexcc38b2d

214141741 has 8 divisors (see below), whose sum is σ = 247351104. Its totient is φ = 183222720.

The previous prime is 214141717. The next prime is 214141747. The reversal of 214141741 is 147141412.

214141741 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-214141741 is a prime.

It is a super-2 number, since 2×2141417412 = 91713370477022162, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (214141747) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 572385 + ... + 572758.

It is an arithmetic number, because the mean of its divisors is an integer number (30918888).

Almost surely, 2214141741 is an apocalyptic number.

It is an amenable number.

214141741 is a deficient number, since it is larger than the sum of its proper divisors (33209363).

214141741 is a wasteful number, since it uses less digits than its factorization.

214141741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1145171.

The product of its digits is 896, while the sum is 25.

The square root of 214141741 is about 14633.5826440418. The cubic root of 214141741 is about 598.2744319303.

The spelling of 214141741 in words is "two hundred fourteen million, one hundred forty-one thousand, seven hundred forty-one".

Divisors: 1 11 17 187 1145143 12596573 19467431 214141741