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3231030101 = 138910726099
BaseRepresentation
bin1100000010010101…
…1001101101010101
322100011202100001112
43000211121231111
523104120430401
61252340104405
7143032205555
oct30045315525
98304670045
103231030101
111408917812
12762095105
133c6514640
14229185165
1513d9cc3bb
hexc0959b55

3231030101 has 16 divisors (see below), whose sum is σ = 3551688000. Its totient is φ = 2921305728.

The previous prime is 3231030083. The next prime is 3231030107. The reversal of 3231030101 is 1010301323.

It is a cyclic number.

It is not a de Polignac number, because 3231030101 - 26 = 3231030037 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3231030107) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 110750 + ... + 136848.

It is an arithmetic number, because the mean of its divisors is an integer number (221980500).

Almost surely, 23231030101 is an apocalyptic number.

It is an amenable number.

3231030101 is a deficient number, since it is larger than the sum of its proper divisors (320657899).

3231030101 is a wasteful number, since it uses less digits than its factorization.

3231030101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26308.

The product of its (nonzero) digits is 54, while the sum is 14.

The square root of 3231030101 is about 56842.1507422089. The cubic root of 3231030101 is about 1478.3604471168.

Adding to 3231030101 its reverse (1010301323), we get a palindrome (4241331424).

The spelling of 3231030101 in words is "three billion, two hundred thirty-one million, thirty thousand, one hundred one".

Divisors: 1 13 89 107 1157 1391 9523 26099 123799 339287 2322811 2792593 30196543 36303709 248540777 3231030101