Base | Representation |
---|---|
bin | 101110100101101110… |
… | …0101100010100010001 |
3 | 100120020122211200102120 |
4 | 1131023130230110101 |
5 | 3114400303414221 |
6 | 113543512004453 |
7 | 10141222324443 |
oct | 1351334542421 |
9 | 316218750376 |
10 | 100050060561 |
11 | 39481718370 |
12 | 17482690729 |
13 | 9585cb9589 |
14 | 4bb1972493 |
15 | 29088275c6 |
hex | 174b72c511 |
100050060561 has 32 divisors (see below), whose sum is σ = 146273568768. Its totient is φ = 60326245440.
The previous prime is 100050060541. The next prime is 100050060599. The reversal of 100050060561 is 165060050001.
It is not a de Polignac number, because 100050060561 - 25 = 100050060529 is a prime.
It is not an unprimeable number, because it can be changed into a prime (100050060541) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5461960 + ... + 5480246.
It is an arithmetic number, because the mean of its divisors is an integer number (4571049024).
Almost surely, 2100050060561 is an apocalyptic number.
100050060561 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
100050060561 is a deficient number, since it is larger than the sum of its proper divisors (46223508207).
100050060561 is a wasteful number, since it uses less digits than its factorization.
100050060561 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19141.
The product of its (nonzero) digits is 900, while the sum is 24.
The spelling of 100050060561 in words is "one hundred billion, fifty million, sixty thousand, five hundred sixty-one".
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