Base | Representation |
---|---|
bin | 11110001001111010… |
… | …00000110000101000 |
3 | 1112210020220002201120 |
4 | 33010331000300220 |
5 | 231123420330440 |
6 | 11234235215240 |
7 | 1112120120430 |
oct | 170475006050 |
9 | 45706802646 |
10 | 16189230120 |
11 | 6958442228 |
12 | 31798a7520 |
13 | 16b003c40b |
14 | ad814d2c0 |
15 | 64b423dd0 |
hex | 3c4f40c28 |
16189230120 has 128 divisors (see below), whose sum is σ = 57006201600. Its totient is φ = 3600377856.
The previous prime is 16189230119. The next prime is 16189230139. The reversal of 16189230120 is 2103298161.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 229365 + ... + 291524.
It is an arithmetic number, because the mean of its divisors is an integer number (445360950).
Almost surely, 216189230120 is an apocalyptic number.
16189230120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
16189230120 is an abundant number, since it is smaller than the sum of its proper divisors (40816971480).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
16189230120 is a wasteful number, since it uses less digits than its factorization.
16189230120 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 520947 (or 520943 counting only the distinct ones).
The product of its (nonzero) digits is 5184, while the sum is 33.
The spelling of 16189230120 in words is "sixteen billion, one hundred eighty-nine million, two hundred thirty thousand, one hundred twenty".
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