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5024001121 = 32511545371
BaseRepresentation
bin1001010110111010…
…00010110001100001
3110222010112200220121
410223131002301201
540242121013441
62150305440241
7235333206406
oct45335026141
913863480817
105024001121
112148a10447
12b82640081
13620b13239
1435934c2ad
151e60e7dd1
hex12b742c61

5024001121 has 4 divisors (see below), whose sum is σ = 5025549744. Its totient is φ = 5022452500.

The previous prime is 5024001107. The next prime is 5024001149. The reversal of 5024001121 is 1211004205.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5024001121 - 25 = 5024001089 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5024001095 and 5024001104.

It is not an unprimeable number, because it can be changed into a prime (5024002121) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 769435 + ... + 775936.

It is an arithmetic number, because the mean of its divisors is an integer number (1256387436).

Almost surely, 25024001121 is an apocalyptic number.

It is an amenable number.

5024001121 is a deficient number, since it is larger than the sum of its proper divisors (1548623).

5024001121 is a wasteful number, since it uses less digits than its factorization.

5024001121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1548622.

The product of its (nonzero) digits is 80, while the sum is 16.

The square root of 5024001121 is about 70880.1884943882. The cubic root of 5024001121 is about 1712.7076696741.

Adding to 5024001121 its reverse (1211004205), we get a palindrome (6235005326).

The spelling of 5024001121 in words is "five billion, twenty-four million, one thousand, one hundred twenty-one".

Divisors: 1 3251 1545371 5024001121