Base | Representation |
---|---|
bin | 101001111101110… |
… | …1010011011011110 |
3 | 10122010200101120121 |
4 | 1103323222123132 |
5 | 10340441233324 |
6 | 351421305154 |
7 | 46616033203 |
oct | 12373523336 |
9 | 3563611517 |
10 | 1408149214 |
11 | 66295538a |
12 | 3337051ba |
13 | 195972ab4 |
14 | d5033caa |
15 | 839545e4 |
hex | 53eea6de |
1408149214 has 8 divisors (see below), whose sum is σ = 2112386760. Its totient is φ = 704020296.
The previous prime is 1408149179. The next prime is 1408149229. The reversal of 1408149214 is 4129418041.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 1408149214.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26292 + ... + 59224.
It is an arithmetic number, because the mean of its divisors is an integer number (264048345).
Almost surely, 21408149214 is an apocalyptic number.
1408149214 is a deficient number, since it is larger than the sum of its proper divisors (704237546).
1408149214 is a wasteful number, since it uses less digits than its factorization.
1408149214 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 54314.
The product of its (nonzero) digits is 9216, while the sum is 34.
The square root of 1408149214 is about 37525.3143091434. The cubic root of 1408149214 is about 1120.8553239978.
The spelling of 1408149214 in words is "one billion, four hundred eight million, one hundred forty-nine thousand, two hundred fourteen".
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