Base | Representation |
---|---|
bin | 101001110110… |
… | …011111111000 |
3 | 202122101120002 |
4 | 221312133320 |
5 | 10302034003 |
6 | 1031052132 |
7 | 162152540 |
oct | 51663770 |
9 | 22571502 |
10 | 10971128 |
11 | 6213853 |
12 | 3811048 |
13 | 23718bc |
14 | 1658320 |
15 | e6aa88 |
hex | a767f8 |
10971128 has 16 divisors (see below), whose sum is σ = 23509680. Its totient is φ = 4701888.
The previous prime is 10971101. The next prime is 10971143. The reversal of 10971128 is 82117901.
It is a self number, because there is not a number n which added to its sum of digits gives 10971128.
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, 97901 + ... + 98012.
It is an arithmetic number, because the mean of its divisors is an integer number (1469355).
Almost surely, 210971128 is an apocalyptic number.
It is an amenable number.
10971128 is an abundant number, since it is smaller than the sum of its proper divisors (12538552).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10971128 is a wasteful number, since it uses less digits than its factorization.
10971128 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 195926 (or 195922 counting only the distinct ones).
The product of its (nonzero) digits is 1008, while the sum is 29.
The square root of 10971128 is about 3312.2693127220. The cubic root of 10971128 is about 222.2032605302.
The spelling of 10971128 in words is "ten million, nine hundred seventy-one thousand, one hundred twenty-eight".
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