Base | Representation |
---|---|
bin | 1011100111111001… |
… | …0110100000111110 |
3 | 22001110002000212110 |
4 | 2321332112200332 |
5 | 22342223130420 |
6 | 1233335114450 |
7 | 140214445146 |
oct | 27176264076 |
9 | 8043060773 |
10 | 3120130110 |
11 | 1361260a29 |
12 | 730b12a26 |
13 | 3a9555746 |
14 | 218557926 |
15 | 133dc2ee0 |
hex | b9f9683e |
3120130110 has 32 divisors (see below), whose sum is σ = 7496439840. Its totient is φ = 831131648.
The previous prime is 3120130103. The next prime is 3120130141. The reversal of 3120130110 is 110310213.
It is a super-2 number, since 2×31201301102 = 19470423806657224200, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28107 + ... + 83846.
It is an arithmetic number, because the mean of its divisors is an integer number (234263745).
Almost surely, 23120130110 is an apocalyptic number.
3120130110 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
3120130110 is an abundant number, since it is smaller than the sum of its proper divisors (4376309730).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3120130110 is a wasteful number, since it uses less digits than its factorization.
3120130110 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 112892.
The product of its (nonzero) digits is 18, while the sum is 12.
The square root of 3120130110 is about 55858.1248342620. The cubic root of 3120130110 is about 1461.2490265460.
Adding to 3120130110 its reverse (110310213), we get a palindrome (3230440323).
The spelling of 3120130110 in words is "three billion, one hundred twenty million, one hundred thirty thousand, one hundred ten".
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