Search a number
-
+
30414024 = 23323671151
BaseRepresentation
bin111010000000…
…1010011001000
32010020012012100
41310001103020
530241222044
63003513400
7516341424
oct164012310
963205170
1030414024
1116193563
12a228860
1363bb584
144079b84
152a0b869
hex1d014c8

30414024 has 48 divisors (see below), whose sum is σ = 82667520. Its totient is φ = 10101600.

The previous prime is 30414023. The next prime is 30414031. The reversal of 30414024 is 42041403.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 30413988 and 30414006.

It is not an unprimeable number, because it can be changed into a prime (30414023) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 25849 + ... + 26999.

It is an arithmetic number, because the mean of its divisors is an integer number (1722240).

Almost surely, 230414024 is an apocalyptic number.

It is an amenable number.

30414024 is an abundant number, since it is smaller than the sum of its proper divisors (52253496).

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

30414024 is a wasteful number, since it uses less digits than its factorization.

30414024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1530 (or 1523 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

The square root of 30414024 is about 5514.8911140656. The cubic root of 30414024 is about 312.1461346985.

Adding to 30414024 its reverse (42041403), we get a palindrome (72455427).

The spelling of 30414024 in words is "thirty million, four hundred fourteen thousand, twenty-four".

Divisors: 1 2 3 4 6 8 9 12 18 24 36 72 367 734 1101 1151 1468 2202 2302 2936 3303 3453 4404 4604 6606 6906 8808 9208 10359 13212 13812 20718 26424 27624 41436 82872 422417 844834 1267251 1689668 2534502 3379336 3801753 5069004 7603506 10138008 15207012 30414024