Base | Representation |
---|---|
bin | 11011100111111101… |
… | …10110101001011101 |
3 | 1102021120200120222121 |
4 | 31303332312221131 |
5 | 220333133232433 |
6 | 10451350342541 |
7 | 1033343236645 |
oct | 156376665135 |
9 | 42246616877 |
10 | 14830758493 |
11 | 6320638401 |
12 | 2a5a95aa51 |
13 | 1524771055 |
14 | a0996b525 |
15 | 5bc033c2d |
hex | 373fb6a5d |
14830758493 has 8 divisors (see below), whose sum is σ = 14993411256. Its totient is φ = 14668416000.
The previous prime is 14830758487. The next prime is 14830758499. The reversal of 14830758493 is 39485703841.
It is an interprime number because it is at equal distance from previous prime (14830758487) and next prime (14830758499).
It can be written as a sum of positive squares in 4 ways, for example, as 6690749209 + 8140009284 = 81797^2 + 90222^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 14830758493 - 25 = 14830758461 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 14830758493.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14830758499) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19213 + ... + 173293.
It is an arithmetic number, because the mean of its divisors is an integer number (1874176407).
Almost surely, 214830758493 is an apocalyptic number.
It is an amenable number.
14830758493 is a deficient number, since it is larger than the sum of its proper divisors (162652763).
14830758493 is a wasteful number, since it uses less digits than its factorization.
14830758493 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 155135.
The product of its (nonzero) digits is 2903040, while the sum is 52.
The spelling of 14830758493 in words is "fourteen billion, eight hundred thirty million, seven hundred fifty-eight thousand, four hundred ninety-three".
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