Base | Representation |
---|---|
bin | 1000000001010100… |
… | …0001010011111001 |
3 | 12120001020102121001 |
4 | 2000111001103321 |
5 | 13402131302131 |
6 | 553350045001 |
7 | 104232101362 |
oct | 20025012371 |
9 | 5501212531 |
10 | 2152994041 |
11 | a05344320 |
12 | 501049761 |
13 | 284083c93 |
14 | 165d22b69 |
15 | c9034261 |
hex | 805414f9 |
2152994041 has 8 divisors (see below), whose sum is σ = 2349658368. Its totient is φ = 1956486000.
The previous prime is 2152994033. The next prime is 2152994059. The reversal of 2152994041 is 1404992512.
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 2152994041 - 23 = 2152994033 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2152994071) 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, 9270 + ... + 66271.
It is an arithmetic number, because the mean of its divisors is an integer number (293707296).
Almost surely, 22152994041 is an apocalyptic number.
It is an amenable number.
2152994041 is a deficient number, since it is larger than the sum of its proper divisors (196664327).
2152994041 is a wasteful number, since it uses less digits than its factorization.
2152994041 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 78143.
The product of its (nonzero) digits is 25920, while the sum is 37.
The square root of 2152994041 is about 46400.3668196707. The cubic root of 2152994041 is about 1291.2617186881.
The spelling of 2152994041 in words is "two billion, one hundred fifty-two million, nine hundred ninety-four thousand, forty-one".
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