Base | Representation |
---|---|
bin | 101111111101111101… |
… | …1110100101000110001 |
3 | 100211220000101120000010 |
4 | 1133323323310220301 |
5 | 3141431304323441 |
6 | 115153403245133 |
7 | 10304465101404 |
oct | 1377373645061 |
9 | 324800346003 |
10 | 103011011121 |
11 | 3a761037347 |
12 | 17b6a2197a9 |
13 | 993857ab25 |
14 | 4db2cd1d3b |
15 | 2a2d756116 |
hex | 17fbef4a31 |
103011011121 has 8 divisors (see below), whose sum is σ = 137375888544. Its totient is φ = 68660070560.
The previous prime is 103011011069. The next prime is 103011011141. The reversal of 103011011121 is 121110110301.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 103011011121 - 230 = 101937269297 is a prime.
It is a super-2 number, since 2×1030110111212 (a number of 23 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 103011011097 and 103011011106.
It is not an unprimeable number, because it can be changed into a prime (103011011141) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3466956 + ... + 3496541.
It is an arithmetic number, because the mean of its divisors is an integer number (17171986068).
Almost surely, 2103011011121 is an apocalyptic number.
It is an amenable number.
103011011121 is a deficient number, since it is larger than the sum of its proper divisors (34364877423).
103011011121 is an equidigital number, since it uses as much as digits as its factorization.
103011011121 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6968431.
The product of its (nonzero) digits is 6, while the sum is 12.
Adding to 103011011121 its reverse (121110110301), we get a palindrome (224121121422).
The spelling of 103011011121 in words is "one hundred three billion, eleven million, eleven thousand, one hundred twenty-one".
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