Base | Representation |
---|---|
bin | 101111000101111101… |
… | …0001011011011100000 |
3 | 100200001000211010100022 |
4 | 1132023322023123200 |
5 | 3124104133011000 |
6 | 114243103413012 |
7 | 10210063560422 |
oct | 1361372133340 |
9 | 320030733308 |
10 | 101131532000 |
11 | 39987127914 |
12 | 177248b4168 |
13 | 96c90807c5 |
14 | 4c7544a812 |
15 | 296d74d585 |
hex | 178be8b6e0 |
101131532000 has 48 divisors (see below), whose sum is σ = 248480183952. Its totient is φ = 40452611200.
The previous prime is 101131531979. The next prime is 101131532011. The reversal of 101131532000 is 235131101.
It is a self number, because there is not a number n which added to its sum of digits gives 101131532000.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12637442 + ... + 12645441.
It is an arithmetic number, because the mean of its divisors is an integer number (5176670499).
Almost surely, 2101131532000 is an apocalyptic number.
101131532000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
101131532000 is an abundant number, since it is smaller than the sum of its proper divisors (147348651952).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
101131532000 is an equidigital number, since it uses as much as digits as its factorization.
101131532000 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25282908 (or 25282890 counting only the distinct ones).
The product of its (nonzero) digits is 90, while the sum is 17.
Adding to 101131532000 its reverse (235131101), we get a palindrome (101366663101).
The spelling of 101131532000 in words is "one hundred one billion, one hundred thirty-one million, five hundred thirty-two thousand".
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