Base | Representation |
---|---|
bin | 10100101110001101… |
… | …10010010000100100 |
3 | 1001201022210021001020 |
4 | 22113012302100210 |
5 | 140241004313212 |
6 | 5035532531140 |
7 | 542455362651 |
oct | 122706622044 |
9 | 31638707036 |
10 | 11125072932 |
11 | 47998a4a56 |
12 | 21a5920ab0 |
13 | 1083b095bc |
14 | 77774ac28 |
15 | 451a47d8c |
hex | 2971b2424 |
11125072932 has 48 divisors (see below), whose sum is σ = 26371779840. Its totient is φ = 3649621248.
The previous prime is 11125072921. The next prime is 11125072979. The reversal of 11125072932 is 23927052111.
It is a junction number, because it is equal to n+sod(n) for n = 11125072893 and 11125072902.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 277978 + ... + 315470.
It is an arithmetic number, because the mean of its divisors is an integer number (549412080).
Almost surely, 211125072932 is an apocalyptic number.
11125072932 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
11125072932 is an abundant number, since it is smaller than the sum of its proper divisors (15246706908).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11125072932 is a wasteful number, since it uses less digits than its factorization.
11125072932 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 37892 (or 37890 counting only the distinct ones).
The product of its (nonzero) digits is 7560, while the sum is 33.
The spelling of 11125072932 in words is "eleven billion, one hundred twenty-five million, seventy-two thousand, nine hundred thirty-two".
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