Base | Representation |
---|---|
bin | 101010100111001… |
… | …000001010110001 |
3 | 1211211012200122011 |
4 | 222213020022301 |
5 | 2431003301040 |
6 | 154534442521 |
7 | 23500356661 |
oct | 5247101261 |
9 | 1754180564 |
10 | 714900145 |
11 | 3375a7073 |
12 | 17b503441 |
13 | b515844b |
14 | 6ad361a1 |
15 | 42b673ea |
hex | 2a9c82b1 |
714900145 has 32 divisors (see below), whose sum is σ = 931921920. Its totient is φ = 524905920.
The previous prime is 714900139. The next prime is 714900161. The reversal of 714900145 is 541009417.
It is not a de Polignac number, because 714900145 - 229 = 178029233 is a prime.
It is a super-2 number, since 2×7149001452 = 1022164434642042050, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (31).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 451966 + ... + 453544.
It is an arithmetic number, because the mean of its divisors is an integer number (29122560).
Almost surely, 2714900145 is an apocalyptic number.
It is an amenable number.
714900145 is a deficient number, since it is larger than the sum of its proper divisors (217021775).
714900145 is a wasteful number, since it uses less digits than its factorization.
714900145 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1765.
The product of its (nonzero) digits is 5040, while the sum is 31.
The square root of 714900145 is about 26737.6166664121. The cubic root of 714900145 is about 894.1597744722.
The spelling of 714900145 in words is "seven hundred fourteen million, nine hundred thousand, one hundred forty-five".
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