Base | Representation |
---|---|
bin | 101111000101111010… |
… | …1100110010001011110 |
3 | 100200000221120010012100 |
4 | 1132023311212101132 |
5 | 3124103331044410 |
6 | 114243021545530 |
7 | 10210050426555 |
oct | 1361365462136 |
9 | 320027503170 |
10 | 101130331230 |
11 | 39986487745 |
12 | 177244152a6 |
13 | 96c8a500a6 |
14 | 4c75216d9c |
15 | 296d5b28c0 |
hex | 178bd6645e |
101130331230 has 24 divisors (see below), whose sum is σ = 262938861432. Its totient is φ = 26968088304.
The previous prime is 101130331223. The next prime is 101130331271. The reversal of 101130331230 is 32133031101.
It is a happy number.
101130331230 is a `hidden beast` number, since 10 + 11 + 303 + 312 + 30 = 666.
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 polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 561835084 + ... + 561835263.
It is an arithmetic number, because the mean of its divisors is an integer number (10955785893).
Almost surely, 2101130331230 is an apocalyptic number.
101130331230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
101130331230 is an abundant number, since it is smaller than the sum of its proper divisors (161808530202).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
101130331230 is a wasteful number, since it uses less digits than its factorization.
101130331230 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1123670360 (or 1123670357 counting only the distinct ones).
The product of its (nonzero) digits is 162, while the sum is 18.
Adding to 101130331230 its reverse (32133031101), we get a palindrome (133263362331).
The spelling of 101130331230 in words is "one hundred one billion, one hundred thirty million, three hundred thirty-one thousand, two hundred thirty".
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