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10011000101 = 64323116737
BaseRepresentation
bin10010101001011001…
…11011110100100101
3221211200110111102112
421110230323310211
5131000304000401
64333214250405
7503040045134
oct112454736445
927750414375
1010011000101
114277a48603
121b347b6a05
13c3706c2cb
146ad7c791b
153d8d323bb
hex254b3bd25

10011000101 has 8 divisors (see below), whose sum is σ = 10032396864. Its totient is φ = 9989622720.

The previous prime is 10011000049. The next prime is 10011000107. The reversal of 10011000101 is 10100011001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-10011000101 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 (10011000107) 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, 1482605 + ... + 1489341.

It is an arithmetic number, because the mean of its divisors is an integer number (1254049608).

Almost surely, 210011000101 is an apocalyptic number.

It is an amenable number.

10011000101 is a deficient number, since it is larger than the sum of its proper divisors (21396763).

10011000101 is an equidigital number, since it uses as much as digits as its factorization.

10011000101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9691.

The product of its (nonzero) digits is 1, while the sum is 5.

Adding to 10011000101 its reverse (10100011001), we get a palindrome (20111011102).

The spelling of 10011000101 in words is "ten billion, eleven million, one hundred one", and thus it is an aban number.

Divisors: 1 643 2311 6737 1485973 4331891 15569207 10011000101