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3104220203 = 73181139409
BaseRepresentation
bin1011100100000110…
…1010010000101011
322000100010201120122
42321001222100223
522324140021303
61232010113455
7136632302450
oct27101522053
98010121518
103104220203
111353284647
1272771b88b
133a6174bb6
142163b5827
151327cde38
hexb906a42b

3104220203 has 8 divisors (see below), whose sum is σ = 3548820960. Its totient is φ = 2659904640.

The previous prime is 3104220149. The next prime is 3104220221. The reversal of 3104220203 is 3020224013.

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 3104220203 - 218 = 3103958059 is a prime.

It is a super-2 number, since 2×31042202032 = 19272366137426722418, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3104220253) 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, 47438 + ... + 91971.

It is an arithmetic number, because the mean of its divisors is an integer number (443602620).

Almost surely, 23104220203 is an apocalyptic number.

3104220203 is a deficient number, since it is larger than the sum of its proper divisors (444600757).

3104220203 is a wasteful number, since it uses less digits than its factorization.

3104220203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142597.

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 3104220203 is about 55715.5292804439. The cubic root of 3104220203 is about 1458.7610999807.

Adding to 3104220203 its reverse (3020224013), we get a palindrome (6124444216).

The spelling of 3104220203 in words is "three billion, one hundred four million, two hundred twenty thousand, two hundred three".

Divisors: 1 7 3181 22267 139409 975863 443460029 3104220203