Base | Representation |
---|---|
bin | 100000001100010011… |
… | …0011101001100111001 |
3 | 20121102221110012011022 |
4 | 1000120212131030321 |
5 | 2113040321223001 |
6 | 51431531112225 |
7 | 4665106045400 |
oct | 1003046351471 |
9 | 217387405138 |
10 | 69132211001 |
11 | 27356370387 |
12 | 114942a2675 |
13 | 669971b439 |
14 | 34bb682637 |
15 | 1be934811b |
hex | 101899d339 |
69132211001 has 24 divisors (see below), whose sum is σ = 80739141120. Its totient is φ = 59020870272.
The previous prime is 69132210941. The next prime is 69132211003. The reversal of 69132211001 is 10011223196.
It is not a de Polignac number, because 69132211001 - 26 = 69132210937 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (69132211003) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 13915820 + ... + 13920786.
It is an arithmetic number, because the mean of its divisors is an integer number (3364130880).
Almost surely, 269132211001 is an apocalyptic number.
It is an amenable number.
69132211001 is a deficient number, since it is larger than the sum of its proper divisors (11606930119).
69132211001 is a wasteful number, since it uses less digits than its factorization.
69132211001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6053 (or 6046 counting only the distinct ones).
The product of its (nonzero) digits is 648, while the sum is 26.
Adding to 69132211001 its reverse (10011223196), we get a palindrome (79143434197).
The spelling of 69132211001 in words is "sixty-nine billion, one hundred thirty-two million, two hundred eleven thousand, one".
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