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2220130113 = 31743531963
BaseRepresentation
bin1000010001010100…
…0111111101000001
312201201120021222020
42010111013331001
514021323130423
61004145032053
7106005536355
oct20425077501
95651507866
102220130113
11a3a229683
1251b625629
13294c5c076
14170bdb465
15ced964e3
hex84547f41

2220130113 has 8 divisors (see below), whose sum is σ = 3134301408. Its totient is φ = 1393022784.

The previous prime is 2220130103. The next prime is 2220130123. The reversal of 2220130113 is 3110310222.

It is an interprime number because it is at equal distance from previous prime (2220130103) and next prime (2220130123).

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

It is not a de Polignac number, because 2220130113 - 26 = 2220130049 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2220130092 and 2220130101.

It is not an unprimeable number, because it can be changed into a prime (2220130103) 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, 21765931 + ... + 21766032.

It is an arithmetic number, because the mean of its divisors is an integer number (391787676).

Almost surely, 22220130113 is an apocalyptic number.

It is an amenable number.

2220130113 is a deficient number, since it is larger than the sum of its proper divisors (914171295).

2220130113 is a wasteful number, since it uses less digits than its factorization.

2220130113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43531983.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 2220130113 is about 47118.2566846440. The cubic root of 2220130113 is about 1304.5462352746.

Adding to 2220130113 its reverse (3110310222), we get a palindrome (5330440335).

The spelling of 2220130113 in words is "two billion, two hundred twenty million, one hundred thirty thousand, one hundred thirteen".

Divisors: 1 3 17 51 43531963 130595889 740043371 2220130113