Base | Representation |
---|---|
bin | 1101101111111011… |
… | …01000000000110000 |
3 | 201001102022120001210 |
4 | 12313331220000300 |
5 | 110104111234441 |
6 | 3220240000120 |
7 | 350626314060 |
oct | 66775500060 |
9 | 21042276053 |
10 | 7381352496 |
11 | 3148643421 |
12 | 1520000040 |
13 | 9083188cb |
14 | 5004693a0 |
15 | 2d3047616 |
hex | 1b7f68030 |
7381352496 has 80 divisors (see below), whose sum is σ = 21804382208. Its totient is φ = 2107814400.
The previous prime is 7381352401. The next prime is 7381352497. The reversal of 7381352496 is 6942531837.
It is a Harshad number since it is a multiple of its sum of digits (48).
It is not an unprimeable number, because it can be changed into a prime (7381352497) 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, 761601 + ... + 771231.
Almost surely, 27381352496 is an apocalyptic number.
It is an amenable number.
7381352496 is an abundant number, since it is smaller than the sum of its proper divisors (14423029712).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
7381352496 is a wasteful number, since it uses less digits than its factorization.
7381352496 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11930 (or 11924 counting only the distinct ones).
The product of its digits is 1088640, while the sum is 48.
The square root of 7381352496 is about 85914.7978872092. The cubic root of 7381352496 is about 1947.0569231241.
The spelling of 7381352496 in words is "seven billion, three hundred eighty-one million, three hundred fifty-two thousand, four hundred ninety-six".
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