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412222142 = 2857240503
BaseRepresentation
bin11000100100100…
…000001010111110
31001201200001110202
4120210200022332
51321012102032
6104523203502
713133554553
oct3044401276
91051601422
10412222142
111a1763662
12b6076592
1367530737
143ca66a2a
15262c9d62
hex189202be

412222142 has 8 divisors (see below), whose sum is σ = 619057296. Its totient is φ = 205869712.

The previous prime is 412222127. The next prime is 412222147. The reversal of 412222142 is 241222214.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (412222147) 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, 118538 + ... + 121965.

It is an arithmetic number, because the mean of its divisors is an integer number (77382162).

Almost surely, 2412222142 is an apocalyptic number.

412222142 is a deficient number, since it is larger than the sum of its proper divisors (206835154).

412222142 is a wasteful number, since it uses less digits than its factorization.

412222142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 241362.

The product of its digits is 512, while the sum is 20.

The square root of 412222142 is about 20303.2544681881. The cubic root of 412222142 is about 744.2355969005.

Adding to 412222142 its reverse (241222214), we get a palindrome (653444356).

It can be divided in two parts, 41222214 and 2, that multiplied together give a palindrome (82444428).

The spelling of 412222142 in words is "four hundred twelve million, two hundred twenty-two thousand, one hundred forty-two".

Divisors: 1 2 857 1714 240503 481006 206111071 412222142