Base | Representation |
---|---|
bin | 100110010100… |
… | …111010010000 |
3 | 200220110001120 |
4 | 212110322100 |
5 | 10033001440 |
6 | 555202240 |
7 | 151253616 |
oct | 46247220 |
9 | 20813046 |
10 | 10047120 |
11 | 5742606 |
12 | 3446380 |
13 | 210a155 |
14 | 14976b6 |
15 | d36dd0 |
hex | 994e90 |
10047120 has 40 divisors (see below), whose sum is σ = 31146816. Its totient is φ = 2679168.
The previous prime is 10047109. The next prime is 10047133. The reversal of 10047120 is 2174001.
It is a tau number, because it is divible by the number of its divisors (40).
It is a Harshad number since it is a multiple of its sum of digits (15).
It is a self number, because there is not a number n which added to its sum of digits gives 10047120.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20692 + ... + 21171.
Almost surely, 210047120 is an apocalyptic number.
10047120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
10047120 is an abundant number, since it is smaller than the sum of its proper divisors (21099696).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10047120 is a wasteful number, since it uses less digits than its factorization.
10047120 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 41879 (or 41873 counting only the distinct ones).
The product of its (nonzero) digits is 56, while the sum is 15.
The square root of 10047120 is about 3169.7192304682. The cubic root of 10047120 is about 215.7813287678.
The spelling of 10047120 in words is "ten million, forty-seven thousand, one hundred twenty".
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