Base | Representation |
---|---|
bin | 101100001000… |
… | …1111001100000 |
3 | 1121112201211112 |
4 | 1120101321200 |
5 | 21411020414 |
6 | 2144002452 |
7 | 400463225 |
oct | 130217140 |
9 | 47481745 |
10 | 23141984 |
11 | 12076a08 |
12 | 7900428 |
13 | 4a435a8 |
14 | 310594c |
15 | 2071d3e |
hex | 1611e60 |
23141984 has 24 divisors (see below), whose sum is σ = 45804528. Its totient is φ = 11509120.
The previous prime is 23141959. The next prime is 23142011. The reversal of 23141984 is 48914132.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (32).
It is a self number, because there is not a number n which added to its sum of digits gives 23141984.
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, 4469 + ... + 8139.
It is an arithmetic number, because the mean of its divisors is an integer number (1908522).
Almost surely, 223141984 is an apocalyptic number.
It is an amenable number.
23141984 is a deficient number, since it is larger than the sum of its proper divisors (22662544).
23141984 is a wasteful number, since it uses less digits than its factorization.
23141984 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3878 (or 3870 counting only the distinct ones).
The product of its digits is 6912, while the sum is 32.
The square root of 23141984 is about 4810.6116035282. The cubic root of 23141984 is about 284.9706915588.
The spelling of 23141984 in words is "twenty-three million, one hundred forty-one thousand, nine hundred eighty-four".
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