Search a number
-
+
430356124 = 22119780821
BaseRepresentation
bin11001101001101…
…011011010011100
31002222210100121201
4121221223122130
51340132343444
6110412005244
713443652402
oct3151533234
91088710551
10430356124
11200a19a20
12100160824
136b20c6c3
1441227472
1527bacdd4
hex19a6b69c

430356124 has 12 divisors (see below), whose sum is σ = 821589048. Its totient is φ = 195616400.

The previous prime is 430356109. The next prime is 430356133. The reversal of 430356124 is 421653034.

It is a junction number, because it is equal to n+sod(n) for n = 430356092 and 430356101.

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, 4890367 + ... + 4890454.

It is an arithmetic number, because the mean of its divisors is an integer number (68465754).

Almost surely, 2430356124 is an apocalyptic number.

430356124 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

430356124 is a deficient number, since it is larger than the sum of its proper divisors (391232924).

430356124 is a wasteful number, since it uses less digits than its factorization.

430356124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9780836 (or 9780834 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 28.

The square root of 430356124 is about 20745.0264882935. The cubic root of 430356124 is about 754.9925435282.

The spelling of 430356124 in words is "four hundred thirty million, three hundred fifty-six thousand, one hundred twenty-four".

Divisors: 1 2 4 11 22 44 9780821 19561642 39123284 107589031 215178062 430356124