Base | Representation |
---|---|
bin | 1000010011101110… |
… | …0000110000000000 |
3 | 12202102111112212101 |
4 | 2010323200300000 |
5 | 14031412140102 |
6 | 1005144440144 |
7 | 106160220565 |
oct | 20473406000 |
9 | 5672445771 |
10 | 2230193152 |
11 | a44982140 |
12 | 522a79054 |
13 | 297073525 |
14 | 17229a86c |
15 | d0bd2e87 |
hex | 84ee0c00 |
2230193152 has 88 divisors (see below), whose sum is σ = 4904939520. Its totient is φ = 1005096960.
The previous prime is 2230193107. The next prime is 2230193159. The reversal of 2230193152 is 2513910322.
It is a tau number, because it is divible by the number of its divisors (88).
It is a super-2 number, since 2×22301931522 = 9947522990455390208, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 2230193152.
It is not an unprimeable number, because it can be changed into a prime (2230193159) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1429749 + ... + 1431307.
Almost surely, 22230193152 is an apocalyptic number.
2230193152 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2230193152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2452469760).
2230193152 is an abundant number, since it is smaller than the sum of its proper divisors (2674746368).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2230193152 is a wasteful number, since it uses less digits than its factorization.
2230193152 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1717 (or 1699 counting only the distinct ones).
The product of its (nonzero) digits is 3240, while the sum is 28.
The square root of 2230193152 is about 47224.9208787056. The cubic root of 2230193152 is about 1306.5142753465.
The spelling of 2230193152 in words is "two billion, two hundred thirty million, one hundred ninety-three thousand, one hundred fifty-two".
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