Base | Representation |
---|---|
bin | 1000010100000001… |
… | …0111001011001100 |
3 | 12202111220011000222 |
4 | 2011000113023030 |
5 | 14032223332102 |
6 | 1005232010512 |
7 | 106204064564 |
oct | 20500271314 |
9 | 5674804028 |
10 | 2231464652 |
11 | a4567046a |
12 | 523390a38 |
13 | 2973ca1b1 |
14 | 17250bda4 |
15 | d0d84aa2 |
hex | 850172cc |
2231464652 has 24 divisors (see below), whose sum is σ = 4162636800. Its totient is φ = 1043626896.
The previous prime is 2231464639. The next prime is 2231464679. The reversal of 2231464652 is 2564641322.
It is a super-3 number, since 3×22314646523 (a number of 29 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
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, 179828 + ... + 191835.
It is an arithmetic number, because the mean of its divisors is an integer number (173443200).
Almost surely, 22231464652 is an apocalyptic number.
It is an amenable number.
2231464652 is a deficient number, since it is larger than the sum of its proper divisors (1931172148).
2231464652 is a wasteful number, since it uses less digits than its factorization.
2231464652 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 371765 (or 371763 counting only the distinct ones).
The product of its digits is 69120, while the sum is 35.
The square root of 2231464652 is about 47238.3811322954. The cubic root of 2231464652 is about 1306.7625224985.
The spelling of 2231464652 in words is "two billion, two hundred thirty-one million, four hundred sixty-four thousand, six hundred fifty-two".
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