Base | Representation |
---|---|
bin | 101001110000011… |
… | …0100110110100111 |
3 | 10121122102222002222 |
4 | 1103200310312213 |
5 | 10332141122043 |
6 | 351010422555 |
7 | 46502162351 |
oct | 12340646647 |
9 | 3548388088 |
10 | 1401114023 |
11 | 65998a781 |
12 | 331291a5b |
13 | 19437b86a |
14 | d41220d1 |
15 | 83014d68 |
hex | 53834da7 |
1401114023 has 8 divisors (see below), whose sum is σ = 1472553600. Its totient is φ = 1330551288.
The previous prime is 1401114019. The next prime is 1401114031. The reversal of 1401114023 is 3204111041.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 1401114023 - 22 = 1401114019 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 1401113992 and 1401114010.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1401114083) 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, 215933 + ... + 222326.
It is an arithmetic number, because the mean of its divisors is an integer number (184069200).
Almost surely, 21401114023 is an apocalyptic number.
1401114023 is a deficient number, since it is larger than the sum of its proper divisors (71439577).
1401114023 is a wasteful number, since it uses less digits than its factorization.
1401114023 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 438421.
The product of its (nonzero) digits is 96, while the sum is 17.
The square root of 1401114023 is about 37431.4576659793. The cubic root of 1401114023 is about 1118.9855884621.
Adding to 1401114023 its reverse (3204111041), we get a palindrome (4605225064).
The spelling of 1401114023 in words is "one billion, four hundred one million, one hundred fourteen thousand, twenty-three".
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