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412414220 = 2251729151277
BaseRepresentation
bin11000100101001…
…111000100001100
31001202000210221202
4120211033010030
51321034223340
6104531245032
713135314551
oct3045170414
91052023852
10412414220
111a18849a9
12b6149778
1367599caa
143cab6a28
1526316c15
hex1894f10c

412414220 has 96 divisors (see below), whose sum is σ = 958366080. Its totient is φ = 148377600.

The previous prime is 412414213. The next prime is 412414231. The reversal of 412414220 is 22414214.

412414220 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 412414192 and 412414201.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1488722 + ... + 1488998.

It is an arithmetic number, because the mean of its divisors is an integer number (9982980).

Almost surely, 2412414220 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 412414220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (479183040).

412414220 is an abundant number, since it is smaller than the sum of its proper divisors (545951860).

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

412414220 is a wasteful number, since it uses less digits than its factorization.

412414220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 483 (or 481 counting only the distinct ones).

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

The square root of 412414220 is about 20307.9841441734. The cubic root of 412414220 is about 744.3511730047.

Adding to 412414220 its reverse (22414214), we get a palindrome (434828434).

The spelling of 412414220 in words is "four hundred twelve million, four hundred fourteen thousand, two hundred twenty".

Divisors: 1 2 4 5 10 17 20 29 34 58 68 85 116 145 151 170 277 290 302 340 493 554 580 604 755 986 1108 1385 1510 1972 2465 2567 2770 3020 4379 4709 4930 5134 5540 8033 8758 9418 9860 10268 12835 16066 17516 18836 21895 23545 25670 32132 40165 41827 43790 47090 51340 74443 80330 83654 87580 94180 136561 148886 160660 167308 209135 273122 297772 372215 418270 546244 682805 711059 744430 836540 1212983 1365610 1422118 1488860 2425966 2731220 2844236 3555295 4851932 6064915 7110590 12129830 14221180 20620711 24259660 41241422 82482844 103103555 206207110 412414220