Base | Representation |
---|---|
bin | 10001010111101… |
… | …10111001111000 |
3 | 101011012002010202 |
4 | 20223312321320 |
5 | 244300333213 |
6 | 22243101332 |
7 | 3416361341 |
oct | 1053667170 |
9 | 334162122 |
10 | 145714808 |
11 | 75285768 |
12 | 40971848 |
13 | 2425b5a5 |
14 | 154d10c8 |
15 | cbd4b58 |
hex | 8af6e78 |
145714808 has 16 divisors (see below), whose sum is σ = 278371080. Its totient is φ = 71482528.
The previous prime is 145714801. The next prime is 145714873. The reversal of 145714808 is 808417541.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (145714801) 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, 171410 + ... + 172257.
Almost surely, 2145714808 is an apocalyptic number.
It is an amenable number.
145714808 is a deficient number, since it is larger than the sum of its proper divisors (132656272).
145714808 is a wasteful number, since it uses less digits than its factorization.
145714808 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 343726 (or 343722 counting only the distinct ones).
The product of its (nonzero) digits is 35840, while the sum is 38.
The square root of 145714808 is about 12071.2388759398. The cubic root of 145714808 is about 526.2206614164.
The spelling of 145714808 in words is "one hundred forty-five million, seven hundred fourteen thousand, eight hundred eight".
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