Base | Representation |
---|---|
bin | 101111000101111010… |
… | …1001110010100011000 |
3 | 100200000221101010121100 |
4 | 1132023311032110120 |
5 | 3124103314424422 |
6 | 114243015511400 |
7 | 10210046540526 |
oct | 1361365162430 |
9 | 320027333540 |
10 | 101130233112 |
11 | 3998641aa57 |
12 | 17724388560 |
13 | 96c8a1752c |
14 | 4c751cd316 |
15 | 296d5937ac |
hex | 178bd4e518 |
101130233112 has 48 divisors (see below), whose sum is σ = 288309879000. Its totient is φ = 31935862656.
The previous prime is 101130233041. The next prime is 101130233129. The reversal of 101130233112 is 211332031101.
101130233112 is a `hidden beast` number, since 10 + 11 + 302 + 331 + 12 = 666.
It is a super-2 number, since 2×1011302331122 (a number of 23 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is an unprimeable number.
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 11 ways as a sum of consecutive naturals, for example, 36961437 + ... + 36964172.
Almost surely, 2101130233112 is an apocalyptic number.
101130233112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
101130233112 is an abundant number, since it is smaller than the sum of its proper divisors (187179645888).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
101130233112 is a wasteful number, since it uses less digits than its factorization.
101130233112 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 73925640 (or 73925633 counting only the distinct ones).
The product of its (nonzero) digits is 108, while the sum is 18.
Adding to 101130233112 its reverse (211332031101), we get a palindrome (312462264213).
The spelling of 101130233112 in words is "one hundred one billion, one hundred thirty million, two hundred thirty-three thousand, one hundred twelve".
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