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10013000101 = 137013109829
BaseRepresentation
bin10010101001101001…
…00100000110100101
3221211211020002220121
421110310210012211
5131001312000401
64333325201541
7503063045056
oct112464440645
927754202817
1010013000101
1142790941a5
121b354002b1
13c375bc740
146adb8872d
153d90c9ca1
hex254d241a5

10013000101 has 8 divisors (see below), whose sum is σ = 10784866680. Its totient is φ = 9241367232.

The previous prime is 10013000069. The next prime is 10013000111. The reversal of 10013000101 is 10100031001.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 1024064001 + 8988936100 = 32001^2 + 94810^2 .

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 10013000101 - 25 = 10013000069 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10013000111) 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, 36255 + ... + 146083.

It is an arithmetic number, because the mean of its divisors is an integer number (1348108335).

Almost surely, 210013000101 is an apocalyptic number.

It is an amenable number.

10013000101 is a deficient number, since it is larger than the sum of its proper divisors (771866579).

10013000101 is a wasteful number, since it uses less digits than its factorization.

10013000101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116855.

The product of its (nonzero) digits is 3, while the sum is 7.

Adding to 10013000101 its reverse (10100031001), we get a palindrome (20113031102).

The spelling of 10013000101 in words is "ten billion, thirteen million, one hundred one", and thus it is an aban number.

Divisors: 1 13 7013 91169 109829 1427777 770230777 10013000101