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10232223001 = 7111310222001
BaseRepresentation
bin10011000011110001…
…10101010100011001
3222102002201210012021
421201320311110121
5131423422114001
64411200014441
7511364313640
oct114170652431
928362653167
1010232223001
114380906650
121b96901421
13c70b47530
146d0d32357
153ed47eba1
hex261e35519

10232223001 has 16 divisors (see below), whose sum is σ = 13738370688. Its totient is φ = 7359840000.

The previous prime is 10232222981. The next prime is 10232223011. The reversal of 10232223001 is 10032223201.

It is a cyclic number.

It is not a de Polignac number, because 10232223001 - 213 = 10232214809 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10232223011) 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, 5110000 + ... + 5112001.

It is an arithmetic number, because the mean of its divisors is an integer number (858648168).

Almost surely, 210232223001 is an apocalyptic number.

10232223001 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

10232223001 is a deficient number, since it is larger than the sum of its proper divisors (3506147687).

10232223001 is a wasteful number, since it uses less digits than its factorization.

10232223001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10222032.

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 10232223001 its reverse (10032223201), we get a palindrome (20264446202).

The spelling of 10232223001 in words is "ten billion, two hundred thirty-two million, two hundred twenty-three thousand, one".

Divisors: 1 7 11 13 77 91 143 1001 10222001 71554007 112442011 132886013 787094077 930202091 1461746143 10232223001