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5262280031 = 67123163803
BaseRepresentation
bin1001110011010100…
…00000010101011111
3111120201220112010102
410321222000111133
541234120430111
62230100531315
7244255433201
oct47152002537
914521815112
105262280031
112260468968
12102a3b0b3b
1365b2b0888
1437cc56771
1520beb413b
hex139a8055f

5262280031 has 8 divisors (see below), whose sum is σ = 5345243904. Its totient is φ = 5179446360.

The previous prime is 5262280027. The next prime is 5262280043. The reversal of 5262280031 is 1300822625.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5262280031 - 22 = 5262280027 is a prime.

It is a super-2 number, since 2×52622800312 = 55383182249322721922, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5262279976 and 5262280003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5262280021) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50576 + ... + 114378.

It is an arithmetic number, because the mean of its divisors is an integer number (668155488).

Almost surely, 25262280031 is an apocalyptic number.

5262280031 is a deficient number, since it is larger than the sum of its proper divisors (82963873).

5262280031 is a wasteful number, since it uses less digits than its factorization.

5262280031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65101.

The product of its (nonzero) digits is 5760, while the sum is 29.

The square root of 5262280031 is about 72541.5745004201. The cubic root of 5262280031 is about 1739.3673693241.

The spelling of 5262280031 in words is "five billion, two hundred sixty-two million, two hundred eighty thousand, thirty-one".

Divisors: 1 67 1231 63803 82477 4274801 78541493 5262280031