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411233428 = 221013101489
BaseRepresentation
bin11000100000101…
…110110010010100
31001122210211012201
4120200232302110
51320233432203
6104450054244
713122266164
oct3040566224
91048724181
10411233428
111a1148841
12b587a384
13672756b8
143c88a5a4
1526181e1d
hex1882ec94

411233428 has 12 divisors (see below), whose sum is σ = 720376020. Its totient is φ = 205411712.

The previous prime is 411233419. The next prime is 411233441. The reversal of 411233428 is 824332114.

It can be written as a sum of positive squares in 2 ways, for example, as 99640324 + 311593104 = 9982^2 + 17652^2 .

It is a super-2 number, since 2×4112334282 = 338225864609262368, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 411233396 and 411233405.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46693 + ... + 54796.

It is an arithmetic number, because the mean of its divisors is an integer number (60031335).

Almost surely, 2411233428 is an apocalyptic number.

It is an amenable number.

411233428 is a deficient number, since it is larger than the sum of its proper divisors (309142592).

411233428 is a wasteful number, since it uses less digits than its factorization.

411233428 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102506 (or 102504 counting only the distinct ones).

The product of its digits is 4608, while the sum is 28.

The square root of 411233428 is about 20278.8911925677. The cubic root of 411233428 is about 743.6401046771.

It can be divided in two parts, 41123 and 3428, that added together give a triangular number (44551 = T298).

The spelling of 411233428 in words is "four hundred eleven million, two hundred thirty-three thousand, four hundred twenty-eight".

Divisors: 1 2 4 1013 2026 4052 101489 202978 405956 102808357 205616714 411233428