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24012421037 = 1131577122041
BaseRepresentation
bin10110010111010000…
…000111011110101101
32021222110121101011022
4112113100013132231
5343134134433122
615010421303525
71510023132263
oct262720073655
967873541138
1024012421037
11a202427370
1247a1864ba5
132358a57b77
14123b150433
15958146642
hex5974077ad

24012421037 has 16 divisors (see below), whose sum is σ = 27087465984. Its totient is φ = 21088512000.

The previous prime is 24012421021. The next prime is 24012421039. The reversal of 24012421037 is 73012421042.

It is a cyclic number.

It is not a de Polignac number, because 24012421037 - 24 = 24012421021 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 24012420997 and 24012421015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (24012421039) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 135737 + ... + 257777.

It is an arithmetic number, because the mean of its divisors is an integer number (1692966624).

Almost surely, 224012421037 is an apocalyptic number.

It is an amenable number.

24012421037 is a deficient number, since it is larger than the sum of its proper divisors (3075044947).

24012421037 is a wasteful number, since it uses less digits than its factorization.

24012421037 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122660.

The product of its (nonzero) digits is 2688, while the sum is 26.

Adding to 24012421037 its reverse (73012421042), we get a palindrome (97024842079).

The spelling of 24012421037 in words is "twenty-four billion, twelve million, four hundred twenty-one thousand, thirty-seven".

Divisors: 1 11 31 341 577 6347 17887 122041 196757 1342451 3783271 41615981 70417657 774594227 2182947367 24012421037