Base | Representation |
---|---|
bin | 1101010011000100010000… |
… | …1001100101011011001010 |
3 | 1220202202220101222020020120 |
4 | 3110301010021211123022 |
5 | 3404023220240220413 |
6 | 51032520405004110 |
7 | 3036230156511345 |
oct | 324610411453312 |
9 | 56682811866216 |
10 | 14621212038858 |
11 | 4727904026a07 |
12 | 17818323b3636 |
13 | 820a0b407129 |
14 | 38795597d45c |
15 | 1a54e80ee723 |
hex | d4c442656ca |
14621212038858 has 8 divisors (see below), whose sum is σ = 29242424077728. Its totient is φ = 4873737346284.
The previous prime is 14621212038793. The next prime is 14621212038973. The reversal of 14621212038858 is 85883021212641.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
14621212038858 is an admirable number.
It is a super-2 number, since 2×146212120388582 (a number of 27 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 14621212038858.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1218434336566 + ... + 1218434336577.
It is an arithmetic number, because the mean of its divisors is an integer number (3655303009716).
Almost surely, 214621212038858 is an apocalyptic number.
14621212038858 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14621212038858 is a wasteful number, since it uses less digits than its factorization.
14621212038858 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2436868673148.
The product of its (nonzero) digits is 1474560, while the sum is 51.
The spelling of 14621212038858 in words is "fourteen trillion, six hundred twenty-one billion, two hundred twelve million, thirty-eight thousand, eight hundred fifty-eight".
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