Base | Representation |
---|---|
bin | 111011101000110… |
… | …1010110001011100 |
3 | 12011110110110001110 |
4 | 1313101222301130 |
5 | 13044241322343 |
6 | 530322542020 |
7 | 100406146053 |
oct | 16721526134 |
9 | 5143413043 |
10 | 2001120348 |
11 | 937642377 |
12 | 47a207910 |
13 | 25b77a2a6 |
14 | 14daab39a |
15 | baa34833 |
hex | 7746ac5c |
2001120348 has 24 divisors (see below), whose sum is σ = 4682013952. Its totient is φ = 665221104.
The previous prime is 2001120347. The next prime is 2001120349. The reversal of 2001120348 is 8430211002.
It is an interprime number because it is at equal distance from previous prime (2001120347) and next prime (2001120349).
It is a super-2 number, since 2×20011203482 = 8008965294359282208, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2001120347) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 222790 + ... + 231597.
Almost surely, 22001120348 is an apocalyptic number.
It is an amenable number.
2001120348 is an abundant number, since it is smaller than the sum of its proper divisors (2680893604).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2001120348 is a wasteful number, since it uses less digits than its factorization.
2001120348 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 454761 (or 454759 counting only the distinct ones).
The product of its (nonzero) digits is 384, while the sum is 21.
The square root of 2001120348 is about 44733.8836677523. The cubic root of 2001120348 is about 1260.1562643181.
The spelling of 2001120348 in words is "two billion, one million, one hundred twenty thousand, three hundred forty-eight".
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