Search a number
-
+
430420413 = 32313814517
BaseRepresentation
bin11001101001111…
…011000110111101
31002222220121210210
4121221323012331
51340141423123
6110413223033
713444341003
oct3151730675
91088817723
10430420413
11200a63255
12100191a79
136b232a47
1441242a73
1527bc1e93
hex19a7b1bd

430420413 has 16 divisors (see below), whose sum is σ = 599412096. Its totient is φ = 274211520.

The previous prime is 430420409. The next prime is 430420427. The reversal of 430420413 is 314024034.

It is not a de Polignac number, because 430420413 - 22 = 430420409 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 430420413.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (430420493) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 93031 + ... + 97547.

It is an arithmetic number, because the mean of its divisors is an integer number (37463256).

Almost surely, 2430420413 is an apocalyptic number.

It is an amenable number.

430420413 is a deficient number, since it is larger than the sum of its proper divisors (168991683).

430420413 is a wasteful number, since it uses less digits than its factorization.

430420413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5924.

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 430420413 is about 20746.5759343560. The cubic root of 430420413 is about 755.0301366565.

Adding to 430420413 its reverse (314024034), we get a palindrome (744444447).

The spelling of 430420413 in words is "four hundred thirty million, four hundred twenty thousand, four hundred thirteen".

Divisors: 1 3 23 69 1381 4143 4517 13551 31763 95289 103891 311673 6237977 18713931 143473471 430420413