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5201838901 = 7743119843
BaseRepresentation
bin1001101100000110…
…11100001100110101
3111102112011210111001
410312003130030311
541123132321101
62220101243301
7242622621040
oct46603341465
914375153431
105201838901
11222a336616
121012103531
1364b90abac
14374c01c57
15206a25901
hex1360dc335

5201838901 has 4 divisors (see below), whose sum is σ = 5944958752. Its totient is φ = 4458719052.

The previous prime is 5201838883. The next prime is 5201838913. The reversal of 5201838901 is 1098381025.

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 5201838901 - 27 = 5201838773 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5201838101) 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, 371559915 + ... + 371559928.

It is an arithmetic number, because the mean of its divisors is an integer number (1486239688).

Almost surely, 25201838901 is an apocalyptic number.

It is an amenable number.

5201838901 is a deficient number, since it is larger than the sum of its proper divisors (743119851).

5201838901 is an equidigital number, since it uses as much as digits as its factorization.

5201838901 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 743119850.

The product of its (nonzero) digits is 17280, while the sum is 37.

The square root of 5201838901 is about 72123.7748665445. The cubic root of 5201838901 is about 1732.6824081462.

The spelling of 5201838901 in words is "five billion, two hundred one million, eight hundred thirty-eight thousand, nine hundred one".

Divisors: 1 7 743119843 5201838901