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5228885837 = 7746983691
BaseRepresentation
bin1001101111010101…
…00111011101001101
3111111102001220220102
410313222213131031
541202043321322
62222505100445
7243401540060
oct46752473515
914442056812
105228885837
11224362a35a
12101b187725
136543ba9b6
143786428d7
152090b9792
hex137aa774d

5228885837 has 4 divisors (see below), whose sum is σ = 5975869536. Its totient is φ = 4481902140.

The previous prime is 5228885813. The next prime is 5228885839. The reversal of 5228885837 is 7385888225.

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 5228885837 - 216 = 5228820301 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5228885839) 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, 373491839 + ... + 373491852.

It is an arithmetic number, because the mean of its divisors is an integer number (1493967384).

Almost surely, 25228885837 is an apocalyptic number.

It is an amenable number.

5228885837 is a deficient number, since it is larger than the sum of its proper divisors (746983699).

5228885837 is an equidigital number, since it uses as much as digits as its factorization.

5228885837 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 746983698.

The product of its digits is 8601600, while the sum is 56.

The square root of 5228885837 is about 72311.0353749689. The cubic root of 5228885837 is about 1735.6802429689.

The spelling of 5228885837 in words is "five billion, two hundred twenty-eight million, eight hundred eighty-five thousand, eight hundred thirty-seven".

Divisors: 1 7 746983691 5228885837