Base | Representation |
---|---|
bin | 10010110001000011… |
… | …101011110001000010 |
3 | 1221000022112111011102 |
4 | 102301003223301002 |
5 | 312232000331424 |
6 | 13131301014402 |
7 | 1312226410013 |
oct | 226103536102 |
9 | 57008474142 |
10 | 20150402114 |
11 | 8600416397 |
12 | 3aa43b4402 |
13 | 1b918b787b |
14 | d9227700a |
15 | 7ce0797ae |
hex | 4b10ebc42 |
20150402114 has 8 divisors (see below), whose sum is σ = 30248911308. Its totient is φ = 10067431680.
The previous prime is 20150402089. The next prime is 20150402119. The reversal of 20150402114 is 41120405102.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 16170937225 + 3979464889 = 127165^2 + 63083^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (20150402119) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3881447 + ... + 3886634.
Almost surely, 220150402114 is an apocalyptic number.
20150402114 is a deficient number, since it is larger than the sum of its proper divisors (10098509194).
20150402114 is a wasteful number, since it uses less digits than its factorization.
20150402114 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7769380.
The product of its (nonzero) digits is 320, while the sum is 20.
Adding to 20150402114 its reverse (41120405102), we get a palindrome (61270807216).
The spelling of 20150402114 in words is "twenty billion, one hundred fifty million, four hundred two thousand, one hundred fourteen".
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