Search a number
-
+
2401304424 = 233479920849
BaseRepresentation
bin1000111100100000…
…1111111101101000
320012100110220101220
42033020033331220
514404213220144
61034140142040
7113335515351
oct21710177550
96170426356
102401304424
111022523612
12570237920
132c36545bc
1418acbcd28
15e0c32919
hex8f20ff68

2401304424 has 32 divisors (see below), whose sum is σ = 6004800000. Its totient is φ = 800229632.

The previous prime is 2401304407. The next prime is 2401304447. The reversal of 2401304424 is 4244031042.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a junction number, because it is equal to n+sod(n) for n = 2401304394 and 2401304403.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 104752 + ... + 125600.

It is an arithmetic number, because the mean of its divisors is an integer number (187650000).

Almost surely, 22401304424 is an apocalyptic number.

2401304424 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2401304424 is an abundant number, since it is smaller than the sum of its proper divisors (3603495576).

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

2401304424 is a wasteful number, since it uses less digits than its factorization.

2401304424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25657 (or 25653 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 24.

The square root of 2401304424 is about 49003.1062688887. The cubic root of 2401304424 is about 1339.1084185677.

Adding to 2401304424 its reverse (4244031042), we get a palindrome (6645335466).

The spelling of 2401304424 in words is "two billion, four hundred one million, three hundred four thousand, four hundred twenty-four".

Divisors: 1 2 3 4 6 8 12 24 4799 9598 14397 19196 20849 28794 38392 41698 57588 62547 83396 115176 125094 166792 250188 500376 100054351 200108702 300163053 400217404 600326106 800434808 1200652212 2401304424