Search a number
-
+
2826425037 = 3942141679
BaseRepresentation
bin1010100001110111…
…1101001011001101
321021222102021020210
42220131331023031
521242031100122
61144244033033
7130020134142
oct25035751315
97258367223
102826425037
111220496a67
1266a692779
1336074cc67
141cb5423c9
1511820940c
hexa877d2cd

2826425037 has 4 divisors (see below), whose sum is σ = 3768566720. Its totient is φ = 1884283356.

The previous prime is 2826425029. The next prime is 2826425039. The reversal of 2826425037 is 7305246282.

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 2826425037 - 23 = 2826425029 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2826424986 and 2826425004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2826425039) 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, 471070837 + ... + 471070842.

It is an arithmetic number, because the mean of its divisors is an integer number (942141680).

Almost surely, 22826425037 is an apocalyptic number.

It is an amenable number.

2826425037 is a deficient number, since it is larger than the sum of its proper divisors (942141683).

2826425037 is an equidigital number, since it uses as much as digits as its factorization.

2826425037 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 942141682.

The product of its (nonzero) digits is 161280, while the sum is 39.

The square root of 2826425037 is about 53164.1329939650. The cubic root of 2826425037 is about 1413.8798023196.

It can be divided in two parts, 28264 and 25037, that added together give a triangular number (53301 = T326).

The spelling of 2826425037 in words is "two billion, eight hundred twenty-six million, four hundred twenty-five thousand, thirty-seven".

Divisors: 1 3 942141679 2826425037