Base | Representation |
---|---|
bin | 1011101001011001… |
… | …0000101101001000 |
3 | 22001212212110110221 |
4 | 2322112100231020 |
5 | 22400324212033 |
6 | 1234121315424 |
7 | 140321641204 |
oct | 27226205510 |
9 | 8055773427 |
10 | 3126397768 |
11 | 1364851a0a |
12 | 733035b74 |
13 | 3aa93b510 |
14 | 219309b04 |
15 | 13471012d |
hex | ba590b48 |
3126397768 has 64 divisors (see below), whose sum is σ = 6377918400. Its totient is φ = 1428192000.
The previous prime is 3126397763. The next prime is 3126397837. The reversal of 3126397768 is 8677936213.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (52).
It is not an unprimeable number, because it can be changed into a prime (3126397763) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5977555 + ... + 5978077.
It is an arithmetic number, because the mean of its divisors is an integer number (99654975).
Almost surely, 23126397768 is an apocalyptic number.
It is an amenable number.
3126397768 is an abundant number, since it is smaller than the sum of its proper divisors (3251520632).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3126397768 is a wasteful number, since it uses less digits than its factorization.
3126397768 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1022 (or 1018 counting only the distinct ones).
The product of its digits is 2286144, while the sum is 52.
The square root of 3126397768 is about 55914.2000568729. The cubic root of 3126397768 is about 1462.2268151976.
The spelling of 3126397768 in words is "three billion, one hundred twenty-six million, three hundred ninety-seven thousand, seven hundred sixty-eight".
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