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10601001001 = 234310718909
BaseRepresentation
bin10011101111101111…
…00111000000101001
31000100210122122111201
421313313213000221
5133202324013001
64511532124201
7523463010313
oct116767470051
930323578451
1010601001001
11454aa96a58
12207a306661
13ccc376876
14727cca7b3
15420a27501
hex277de7029

10601001001 has 8 divisors (see below), whose sum is σ = 11319168960. Its totient is φ = 9904270992.

The previous prime is 10601000957. The next prime is 10601001007. The reversal of 10601001001 is 10010010601.

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 10601001001 - 215 = 10600968233 is a prime.

It is a super-2 number, since 2×106010010012 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10601001007) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 5358466 + ... + 5360443.

It is an arithmetic number, because the mean of its divisors is an integer number (1414896120).

Almost surely, 210601001001 is an apocalyptic number.

It is an amenable number.

10601001001 is a deficient number, since it is larger than the sum of its proper divisors (718167959).

10601001001 is a wasteful number, since it uses less digits than its factorization.

10601001001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10718975.

The product of its (nonzero) digits is 6, while the sum is 10.

Adding to 10601001001 its reverse (10010010601), we get a palindrome (20611011602).

The spelling of 10601001001 in words is "ten billion, six hundred one million, one thousand, one".

Divisors: 1 23 43 989 10718909 246534907 460913087 10601001001