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412227244 = 221113720677
BaseRepresentation
bin11000100100100…
…001011010101100
31001201200022110201
4120210201122230
51321012232434
6104523243244
713133605462
oct3044413254
91051608421
10412227244
111a1767480
12b6079524
1367532b60
143ca68832
15262cb614
hex189216ac

412227244 has 24 divisors (see below), whose sum is σ = 847517328. Its totient is φ = 172962240.

The previous prime is 412227241. The next prime is 412227289. The reversal of 412227244 is 442722214.

It is not an unprimeable number, because it can be changed into a prime (412227241) 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, 359767 + ... + 360910.

It is an arithmetic number, because the mean of its divisors is an integer number (35313222).

Almost surely, 2412227244 is an apocalyptic number.

412227244 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

412227244 is an abundant number, since it is smaller than the sum of its proper divisors (435290084).

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

412227244 is a wasteful number, since it uses less digits than its factorization.

412227244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 720705 (or 720703 counting only the distinct ones).

The product of its digits is 7168, while the sum is 28.

The square root of 412227244 is about 20303.3801126807. The cubic root of 412227244 is about 744.2386673116.

Adding to 412227244 its reverse (442722214), we get a palindrome (854949458).

The spelling of 412227244 in words is "four hundred twelve million, two hundred twenty-seven thousand, two hundred forty-four".

Divisors: 1 2 4 11 13 22 26 44 52 143 286 572 720677 1441354 2882708 7927447 9368801 15854894 18737602 31709788 37475204 103056811 206113622 412227244