Base | Representation |
---|---|
bin | 111011101000101… |
… | …0101011110111111 |
3 | 12011110022000102221 |
4 | 1313101111132333 |
5 | 13044231030101 |
6 | 530321030211 |
7 | 100405333615 |
oct | 16721253677 |
9 | 5143260387 |
10 | 2001033151 |
11 | 937592907 |
12 | 47a185367 |
13 | 25b7496b0 |
14 | 14da876b5 |
15 | baa18aa1 |
hex | 774557bf |
2001033151 has 8 divisors (see below), whose sum is σ = 2168181680. Its totient is φ = 1835773632.
The previous prime is 2001033121. The next prime is 2001033163. The reversal of 2001033151 is 1513301002.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 2001033151 - 25 = 2001033119 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2001033121) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 470046 + ... + 474283.
It is an arithmetic number, because the mean of its divisors is an integer number (271022710).
Almost surely, 22001033151 is an apocalyptic number.
2001033151 is a deficient number, since it is larger than the sum of its proper divisors (167148529).
2001033151 is a wasteful number, since it uses less digits than its factorization.
2001033151 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 944505.
The product of its (nonzero) digits is 90, while the sum is 16.
The square root of 2001033151 is about 44732.9090379778. The cubic root of 2001033151 is about 1260.1379606643.
Adding to 2001033151 its reverse (1513301002), we get a palindrome (3514334153).
The spelling of 2001033151 in words is "two billion, one million, thirty-three thousand, one hundred fifty-one".
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