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5230484121 = 31743494707
BaseRepresentation
bin1001101111100001…
…01101101010011001
3111111112002010100010
410313300231222121
541203000442441
62223003232133
7243421244562
oct46760555231
914445063303
105230484121
112244521155
12101b818649
1365482a325
1437893b169
152092d3116
hex137c2da99

5230484121 has 4 divisors (see below), whose sum is σ = 6973978832. Its totient is φ = 3486989412.

The previous prime is 5230484117. The next prime is 5230484191. The reversal of 5230484121 is 1214840325.

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 not a de Polignac number, because 5230484121 - 22 = 5230484117 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5230484191) 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, 871747351 + ... + 871747356.

It is an arithmetic number, because the mean of its divisors is an integer number (1743494708).

Almost surely, 25230484121 is an apocalyptic number.

It is an amenable number.

5230484121 is a deficient number, since it is larger than the sum of its proper divisors (1743494711).

5230484121 is a wasteful number, since it uses less digits than its factorization.

5230484121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1743494710.

The product of its (nonzero) digits is 7680, while the sum is 30.

The square root of 5230484121 is about 72322.0859834670. The cubic root of 5230484121 is about 1735.8570701456.

The spelling of 5230484121 in words is "five billion, two hundred thirty million, four hundred eighty-four thousand, one hundred twenty-one".

Divisors: 1 3 1743494707 5230484121