Base | Representation |
---|---|
bin | 101111001000000001… |
… | …1111100011111100000 |
3 | 100200012212220200102002 |
4 | 1132100003330133200 |
5 | 3124230001413440 |
6 | 114254032543132 |
7 | 10211601005405 |
oct | 1362003743740 |
9 | 320185820362 |
10 | 101201201120 |
11 | 39a124922a8 |
12 | 177440b1aa8 |
13 | 970a634836 |
14 | 4c807c42ac |
15 | 2974911115 |
hex | 17900fc7e0 |
101201201120 has 24 divisors (see below), whose sum is σ = 239087838024. Its totient is φ = 40480480384.
The previous prime is 101201201117. The next prime is 101201201159. The reversal of 101201201120 is 21102102101.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 316253594 + ... + 316253913.
It is an arithmetic number, because the mean of its divisors is an integer number (9961993251).
Almost surely, 2101201201120 is an apocalyptic number.
101201201120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
101201201120 is an abundant number, since it is smaller than the sum of its proper divisors (137886636904).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
101201201120 is an equidigital number, since it uses as much as digits as its factorization.
101201201120 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 632507522 (or 632507514 counting only the distinct ones).
The product of its (nonzero) digits is 8, while the sum is 11.
Adding to 101201201120 its reverse (21102102101), we get a palindrome (122303303221).
The spelling of 101201201120 in words is "one hundred one billion, two hundred one million, two hundred one thousand, one hundred twenty".
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