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3100062125 = 5340736089
BaseRepresentation
bin1011100011000111…
…0011000110101101
322000001022110202202
42320301303012231
522322103442000
61231341031245
7136552043666
oct27061630655
98001273682
103100062125
1113509a4616
12726255525
133a534a3b4
14215a1236d
1513225bdd5
hexb8c731ad

3100062125 has 16 divisors (see below), whose sum is σ = 3870462960. Its totient is φ = 2479033600.

The previous prime is 3100062113. The next prime is 3100062197. The reversal of 3100062125 is 5212600013.

It can be written as a sum of positive squares in 8 ways, for example, as 2128991881 + 971070244 = 46141^2 + 31162^2 .

It is not a de Polignac number, because 3100062125 - 224 = 3083284909 is a prime.

It is a super-2 number, since 2×31000621252 = 19220770357719031250, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3100062097 and 3100062106.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 506081 + ... + 512169.

It is an arithmetic number, because the mean of its divisors is an integer number (241903935).

Almost surely, 23100062125 is an apocalyptic number.

It is an amenable number.

3100062125 is a deficient number, since it is larger than the sum of its proper divisors (770400835).

3100062125 is an equidigital number, since it uses as much as digits as its factorization.

3100062125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10177 (or 10167 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 20.

The square root of 3100062125 is about 55678.2015244745. The cubic root of 3100062125 is about 1458.1094760247.

Adding to 3100062125 its reverse (5212600013), we get a palindrome (8312662138).

The spelling of 3100062125 in words is "three billion, one hundred million, sixty-two thousand, one hundred twenty-five".

Divisors: 1 5 25 125 4073 6089 20365 30445 101825 152225 509125 761125 24800497 124002485 620012425 3100062125