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214502041 = 1367246271
BaseRepresentation
bin11001100100100…
…00101010011001
3112221121211111001
430302100222121
5414403031131
633141305001
75213144245
oct1462205231
9487554431
10214502041
11100098616
125ba05161
13355940b0
14206b9425
1513c71261
hexcc90a99

214502041 has 8 divisors (see below), whose sum is σ = 234450944. Its totient is φ = 195045840.

The previous prime is 214502027. The next prime is 214502059. The reversal of 214502041 is 140205412.

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

It is a cyclic number.

It is not a de Polignac number, because 214502041 - 211 = 214499993 is a prime.

It is a super-2 number, since 2×2145020412 = 92022251186331362, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (214502021) 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, 122265 + ... + 124006.

It is an arithmetic number, because the mean of its divisors is an integer number (29306368).

Almost surely, 2214502041 is an apocalyptic number.

It is an amenable number.

214502041 is a deficient number, since it is larger than the sum of its proper divisors (19948903).

214502041 is a wasteful number, since it uses less digits than its factorization.

214502041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 246351.

The product of its (nonzero) digits is 320, while the sum is 19.

The square root of 214502041 is about 14645.8881943022. Note that the first 3 decimals coincide. The cubic root of 214502041 is about 598.6097822381.

Adding to 214502041 its reverse (140205412), we get a palindrome (354707453).

The spelling of 214502041 in words is "two hundred fourteen million, five hundred two thousand, forty-one".

Divisors: 1 13 67 871 246271 3201523 16500157 214502041