Base | Representation |
---|---|
bin | 1010010111010… |
… | …11101011111100 |
3 | 20001121110001200 |
4 | 11023223223330 |
5 | 134224323404 |
6 | 12343335500 |
7 | 2104023321 |
oct | 513535374 |
9 | 201543050 |
10 | 86948604 |
11 | 45097856 |
12 | 25151590 |
13 | 150240a2 |
14 | b794b48 |
15 | 7977839 |
hex | 52ebafc |
86948604 has 18 divisors (see below), whose sum is σ = 219786840. Its totient is φ = 28982856.
The previous prime is 86948593. The next prime is 86948627. The reversal of 86948604 is 40684968.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (18).
It is a self number, because there is not a number n which added to its sum of digits gives 86948604.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1207584 + ... + 1207655.
It is an arithmetic number, because the mean of its divisors is an integer number (12210380).
Almost surely, 286948604 is an apocalyptic number.
It is an amenable number.
86948604 is an abundant number, since it is smaller than the sum of its proper divisors (132838236).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
86948604 is a wasteful number, since it uses less digits than its factorization.
86948604 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2415249 (or 2415244 counting only the distinct ones).
The product of its (nonzero) digits is 331776, while the sum is 45.
The square root of 86948604 is about 9324.6235312746. The cubic root of 86948604 is about 443.0174889953.
The spelling of 86948604 in words is "eighty-six million, nine hundred forty-eight thousand, six hundred four".
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