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412202214 = 23243532561
BaseRepresentation
bin11000100100011…
…011010011100110
31001201122001010200
4120210123103212
51321010432324
6104522531330
713133442504
oct3044332346
91051561120
10412202214
111a174a696
12b6066b46
1367524648
143ca5d674
15262c3ec9
hex1891b4e6

412202214 has 24 divisors (see below), whose sum is σ = 913876392. Its totient is φ = 134205120.

The previous prime is 412202183. The next prime is 412202239.

412202214 is nontrivially palindromic in base 10.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 265507 + ... + 267054.

It is an arithmetic number, because the mean of its divisors is an integer number (38078183).

Almost surely, 2412202214 is an apocalyptic number.

412202214 is an abundant number, since it is smaller than the sum of its proper divisors (501674178).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

412202214 is a wasteful number, since it uses less digits than its factorization.

412202214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 532612 (or 532609 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 18.

The square root of 412202214 is about 20302.7637034961. The cubic root of 412202214 is about 744.2236038799.

It can be divided in two parts, 41220 and 2214, that added together give a palindrome (43434).

The spelling of 412202214 in words is "four hundred twelve million, two hundred two thousand, two hundred fourteen".

Divisors: 1 2 3 6 9 18 43 86 129 258 387 774 532561 1065122 1597683 3195366 4793049 9586098 22900123 45800246 68700369 137400738 206101107 412202214