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3101130223 = 5375477753
BaseRepresentation
bin1011100011010111…
…0111110111101111
322000010022201220221
42320311313313233
522322342131343
61231415552211
7136564112662
oct27065676757
98003281827
103101130223
111351564044
1272668b667
133a56325c9
14215c0d6d9
151323bd5ed
hexb8d77def

3101130223 has 8 divisors (see below), whose sum is σ = 3160468368. Its totient is φ = 3041822784.

The previous prime is 3101130203. The next prime is 3101130233. The reversal of 3101130223 is 3220311013.

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 3101130223 - 29 = 3101129711 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3101130197 and 3101130206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3101130203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 396115 + ... + 403867.

It is an arithmetic number, because the mean of its divisors is an integer number (395058546).

Almost surely, 23101130223 is an apocalyptic number.

3101130223 is a deficient number, since it is larger than the sum of its proper divisors (59338145).

3101130223 is an equidigital number, since it uses as much as digits as its factorization.

3101130223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15353.

The product of its (nonzero) digits is 108, while the sum is 16.

The square root of 3101130223 is about 55687.7924055174. The cubic root of 3101130223 is about 1458.2769162160.

Adding to 3101130223 its reverse (3220311013), we get a palindrome (6321441236).

The spelling of 3101130223 in words is "three billion, one hundred one million, one hundred thirty thousand, two hundred twenty-three".

Divisors: 1 53 7547 7753 399991 410909 58511891 3101130223