Base | Representation |
---|---|
bin | 1101101011011111… |
… | …01010100110011010 |
3 | 200221211021220021012 |
4 | 12311233222212122 |
5 | 110020044414100 |
6 | 3212430213522 |
7 | 346665101642 |
oct | 66557524632 |
9 | 20854256235 |
10 | 7344138650 |
11 | 3129636082 |
12 | 150b6542a2 |
13 | 9006b9294 |
14 | 4d953d522 |
15 | 2ceb46135 |
hex | 1b5bea99a |
7344138650 has 12 divisors (see below), whose sum is σ = 13660097982. Its totient is φ = 2937655440.
The previous prime is 7344138631. The next prime is 7344138667. The reversal of 7344138650 is 568314437.
It can be written as a sum of positive squares in 3 ways, for example, as 6290551969 + 1053586681 = 79313^2 + 32459^2 .
It is a junction number, because it is equal to n+sod(n) for n = 7344138598 and 7344138607.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 73441337 + ... + 73441436.
Almost surely, 27344138650 is an apocalyptic number.
7344138650 is a deficient number, since it is larger than the sum of its proper divisors (6315959332).
7344138650 is a wasteful number, since it uses less digits than its factorization.
7344138650 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 146882785 (or 146882780 counting only the distinct ones).
The product of its (nonzero) digits is 241920, while the sum is 41.
The square root of 7344138650 is about 85697.9500921696. The cubic root of 7344138650 is about 1943.7793130473.
The spelling of 7344138650 in words is "seven billion, three hundred forty-four million, one hundred thirty-eight thousand, six hundred fifty".
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