Base | Representation |
---|---|
bin | 101001101111011… |
… | …1010000110101001 |
3 | 10121121111102102102 |
4 | 1103132322012221 |
5 | 10332024024431 |
6 | 350551543145 |
7 | 46464666461 |
oct | 12336720651 |
9 | 3547442372 |
10 | 1400611241 |
11 | 659676a57 |
12 | 33108aab5 |
13 | 194233a63 |
14 | d4030ba1 |
15 | 82e65dcb |
hex | 537ba1a9 |
1400611241 has 8 divisors (see below), whose sum is σ = 1411189824. Its totient is φ = 1390057200.
The previous prime is 1400611169. The next prime is 1400611253. The reversal of 1400611241 is 1421160041.
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 1400611241 - 210 = 1400610217 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (1400611271) 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, 117716 + ... + 129066.
It is an arithmetic number, because the mean of its divisors is an integer number (176398728).
Almost surely, 21400611241 is an apocalyptic number.
It is an amenable number.
1400611241 is a deficient number, since it is larger than the sum of its proper divisors (10578583).
1400611241 is a wasteful number, since it uses less digits than its factorization.
1400611241 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12271.
The product of its (nonzero) digits is 192, while the sum is 20.
The square root of 1400611241 is about 37424.7410278281. The cubic root of 1400611241 is about 1118.8517251903.
Adding to 1400611241 its reverse (1421160041), we get a palindrome (2821771282).
The spelling of 1400611241 in words is "one billion, four hundred million, six hundred eleven thousand, two hundred forty-one".
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