Base | Representation |
---|---|
bin | 11110010000111010… |
… | …11000100111011010 |
3 | 1112221100120100210220 |
4 | 33020131120213122 |
5 | 231234000014330 |
6 | 11244140020510 |
7 | 1113433062411 |
oct | 171035304732 |
9 | 45840510726 |
10 | 16248048090 |
11 | 698866601a |
12 | 3195531736 |
13 | 16bc294351 |
14 | b01ca0478 |
15 | 651691710 |
hex | 3c87589da |
16248048090 has 16 divisors (see below), whose sum is σ = 38995315488. Its totient is φ = 4332812816.
The previous prime is 16248048059. The next prime is 16248048107. The reversal of 16248048090 is 9084084261.
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, 270800772 + ... + 270800831.
It is an arithmetic number, because the mean of its divisors is an integer number (2437207218).
Almost surely, 216248048090 is an apocalyptic number.
16248048090 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
16248048090 is an abundant number, since it is smaller than the sum of its proper divisors (22747267398).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
16248048090 is a wasteful number, since it uses less digits than its factorization.
16248048090 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 541601613.
The product of its (nonzero) digits is 110592, while the sum is 42.
The spelling of 16248048090 in words is "sixteen billion, two hundred forty-eight million, forty-eight thousand, ninety".
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