Base | Representation |
---|---|
bin | 101111000101101101… |
… | …0100001000110000100 |
3 | 100200000110012110001210 |
4 | 1132023122201012010 |
5 | 3124100021412012 |
6 | 114242205451420 |
7 | 10206633201516 |
oct | 1361332410604 |
9 | 320013173053 |
10 | 101123232132 |
11 | 3998247901a |
12 | 17721b70b70 |
13 | 96c7435a40 |
14 | 4c742c9bb6 |
15 | 296cb5e23c |
hex | 178b6a1184 |
101123232132 has 48 divisors (see below), whose sum is σ = 254126440512. Its totient is φ = 31112158080.
The previous prime is 101123232107. The next prime is 101123232137. The reversal of 101123232132 is 231232321101.
It is a junction number, because it is equal to n+sod(n) for n = 101123232099 and 101123232108.
It is not an unprimeable number, because it can be changed into a prime (101123232137) 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, 2542882 + ... + 2582342.
It is an arithmetic number, because the mean of its divisors is an integer number (5294300844).
Almost surely, 2101123232132 is an apocalyptic number.
101123232132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
101123232132 is an abundant number, since it is smaller than the sum of its proper divisors (153003208380).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
101123232132 is a wasteful number, since it uses less digits than its factorization.
101123232132 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 55908 (or 55906 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 21.
Adding to 101123232132 its reverse (231232321101), we get a palindrome (332355553233).
The spelling of 101123232132 in words is "one hundred one billion, one hundred twenty-three million, two hundred thirty-two thousand, one hundred thirty-two".
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