Base | Representation |
---|---|
bin | 110101111110… |
… | …000100111110 |
3 | 222121210021101 |
4 | 311332010332 |
5 | 12110213102 |
6 | 1223123314 |
7 | 231153346 |
oct | 65760476 |
9 | 28553241 |
10 | 14147902 |
11 | 7a9358a |
12 | 48a353a |
13 | 2c14852 |
14 | 1c43d26 |
15 | 1396e87 |
hex | d7e13e |
14147902 has 8 divisors (see below), whose sum is σ = 21237912. Its totient is φ = 7068600.
The previous prime is 14147879. The next prime is 14147909. The reversal of 14147902 is 20974141.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14147909) 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, 3277 + ... + 6247.
It is an arithmetic number, because the mean of its divisors is an integer number (2654739).
Almost surely, 214147902 is an apocalyptic number.
14147902 is a deficient number, since it is larger than the sum of its proper divisors (7090010).
14147902 is a wasteful number, since it uses less digits than its factorization.
14147902 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5354.
The product of its (nonzero) digits is 2016, while the sum is 28.
The square root of 14147902 is about 3761.3696973310. The cubic root of 14147902 is about 241.8599809284.
It can be divided in two parts, 1414 and 7902, that added together give a triangular number (9316 = T136).
The spelling of 14147902 in words is "fourteen million, one hundred forty-seven thousand, nine hundred two".
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