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10032054101 = 89112719709
BaseRepresentation
bin10010101011111010…
…01111111101010101
3221220011002011002022
421111331033331111
5131021201212401
64335245422525
7503414024066
oct112575177525
927804064068
1010032054101
114288918803
121b3b86aa45
13c3b5313b4
146b250856d
153daae071b
hex255f4ff55

10032054101 has 4 divisors (see below), whose sum is σ = 10144773900. Its totient is φ = 9919334304.

The previous prime is 10032054079. The next prime is 10032054107. The reversal of 10032054101 is 10145023001.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 10145023001 = 19533948579.

It can be written as a sum of positive squares in 2 ways, for example, as 2136843076 + 7895211025 = 46226^2 + 88855^2 .

It is a cyclic number.

It is not a de Polignac number, because 10032054101 - 230 = 8958312277 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10032054101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10032054107) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 56359766 + ... + 56359943.

It is an arithmetic number, because the mean of its divisors is an integer number (2536193475).

Almost surely, 210032054101 is an apocalyptic number.

It is an amenable number.

10032054101 is a deficient number, since it is larger than the sum of its proper divisors (112719799).

10032054101 is an equidigital number, since it uses as much as digits as its factorization.

10032054101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112719798.

The product of its (nonzero) digits is 120, while the sum is 17.

Adding to 10032054101 its reverse (10145023001), we get a palindrome (20177077102).

The spelling of 10032054101 in words is "ten billion, thirty-two million, fifty-four thousand, one hundred one".

Divisors: 1 89 112719709 10032054101