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2424401031 = 31365994331
BaseRepresentation
bin1001000010000001…
…0110110010000111
320020221221022222210
42100200112302013
514431121313111
61040323154503
7114036032403
oct22040266207
96227838883
102424401031
111034569418
12577b15a33
132c8380330
1418ddb2103
15e2c960a6
hex90816c87

2424401031 has 16 divisors (see below), whose sum is σ = 3486510720. Its totient is φ = 1489659360.

The previous prime is 2424401027. The next prime is 2424401051. The reversal of 2424401031 is 1301044242.

It is not a de Polignac number, because 2424401031 - 22 = 2424401027 is a prime.

It is a super-3 number, since 3×24244010313 (a number of 29 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 2424400989 and 2424401007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2424401051) 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, 21465 + ... + 72866.

It is an arithmetic number, because the mean of its divisors is an integer number (217906920).

Almost surely, 22424401031 is an apocalyptic number.

2424401031 is a deficient number, since it is larger than the sum of its proper divisors (1062109689).

2424401031 is a wasteful number, since it uses less digits than its factorization.

2424401031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95006.

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 2424401031 is about 49238.2070246267. The cubic root of 2424401031 is about 1343.3880683337.

Adding to 2424401031 its reverse (1301044242), we get a palindrome (3725445273).

The spelling of 2424401031 in words is "two billion, four hundred twenty-four million, four hundred one thousand, thirty-one".

Divisors: 1 3 13 39 659 1977 8567 25701 94331 282993 1226303 3678909 62164129 186492387 808133677 2424401031