Base | Representation |
---|---|
bin | 1011101110110101… |
… | …1000001111001100 |
3 | 22010110211201110211 |
4 | 2323231120033030 |
5 | 22422201011043 |
6 | 1240255012204 |
7 | 141020025403 |
oct | 27355301714 |
9 | 8113751424 |
10 | 3149235148 |
11 | 137672aa84 |
12 | 73a80a064 |
13 | 3b25a6267 |
14 | 21c37263a |
15 | 136721a9d |
hex | bbb583cc |
3149235148 has 12 divisors (see below), whose sum is σ = 5511579192. Its totient is φ = 1574498240.
The previous prime is 3149235127. The next prime is 3149235179. The reversal of 3149235148 is 8415329413.
It is a happy number.
It is a self number, because there is not a number n which added to its sum of digits gives 3149235148.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 58803 + ... + 98773.
It is an arithmetic number, because the mean of its divisors is an integer number (459298266).
Almost surely, 23149235148 is an apocalyptic number.
It is an amenable number.
3149235148 is a deficient number, since it is larger than the sum of its proper divisors (2362344044).
3149235148 is a wasteful number, since it uses less digits than its factorization.
3149235148 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 59672 (or 59670 counting only the distinct ones).
The product of its digits is 103680, while the sum is 40.
The square root of 3149235148 is about 56118.0465447613. The cubic root of 3149235148 is about 1465.7785543629.
The spelling of 3149235148 in words is "three billion, one hundred forty-nine million, two hundred thirty-five thousand, one hundred forty-eight".
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