Base | Representation |
---|---|
bin | 111110000001… |
… | …010000100000 |
3 | 1010120222220010 |
4 | 332001100200 |
5 | 13130224310 |
6 | 1340244520 |
7 | 255122436 |
oct | 76012040 |
9 | 33528803 |
10 | 16258080 |
11 | 91a4a33 |
12 | 5540740 |
13 | 34a3187 |
14 | 2232d56 |
15 | 1662320 |
hex | f81420 |
16258080 has 48 divisors (see below), whose sum is σ = 51214464. Its totient is φ = 4335360.
The previous prime is 16258061. The next prime is 16258093. The reversal of 16258080 is 8085261.
It is a tau number, because it is divible by the number of its divisors (48).
It is a Harshad number since it is a multiple of its sum of digits (30).
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, 16456 + ... + 17415.
It is an arithmetic number, because the mean of its divisors is an integer number (1066968).
Almost surely, 216258080 is an apocalyptic number.
16258080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
16258080 is an abundant number, since it is smaller than the sum of its proper divisors (34956384).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
16258080 is a wasteful number, since it uses less digits than its factorization.
16258080 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 33889 (or 33881 counting only the distinct ones).
The product of its (nonzero) digits is 3840, while the sum is 30.
The square root of 16258080 is about 4032.1309502545. The cubic root of 16258080 is about 253.3318251680.
The spelling of 16258080 in words is "sixteen million, two hundred fifty-eight thousand, eighty".
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