Base | Representation |
---|---|
bin | 111000101011101… |
… | …000001110111001 |
3 | 2110021101211100210 |
4 | 320223220032321 |
5 | 3421421223311 |
6 | 234210221333 |
7 | 32365015200 |
oct | 7053501671 |
9 | 2407354323 |
10 | 950961081 |
11 | 44887a154 |
12 | 226584849 |
13 | 12202a385 |
14 | 90424237 |
15 | 587463a6 |
hex | 38ae83b9 |
950961081 has 24 divisors (see below), whose sum is σ = 1476684864. Its totient is φ = 542771040.
The previous prime is 950961073. The next prime is 950961097. The reversal of 950961081 is 180169059.
It is not a de Polignac number, because 950961081 - 23 = 950961073 is a prime.
It is a super-2 number, since 2×9509610812 = 1808653955153377122, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (950960081) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 141211 + ... + 147791.
It is an arithmetic number, because the mean of its divisors is an integer number (61528536).
Almost surely, 2950961081 is an apocalyptic number.
It is an amenable number.
950961081 is a deficient number, since it is larger than the sum of its proper divisors (525723783).
950961081 is a wasteful number, since it uses less digits than its factorization.
950961081 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7581 (or 7574 counting only the distinct ones).
The product of its (nonzero) digits is 19440, while the sum is 39.
The square root of 950961081 is about 30837.6568662407. The cubic root of 950961081 is about 983.3789654460.
The spelling of 950961081 in words is "nine hundred fifty million, nine hundred sixty-one thousand, eighty-one".
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