Base | Representation |
---|---|
bin | 100100100010101011101… |
… | …111000100000101100000 |
3 | 22220001200210222001000210 |
4 | 210202223233010011200 |
5 | 312120304342023204 |
6 | 5201334111014120 |
7 | 346265305012335 |
oct | 44425357040540 |
9 | 8801623861023 |
10 | 2511142142304 |
11 | 888a73301754 |
12 | 34681450a340 |
13 | 152a51bb6c53 |
14 | 8977b7c498c |
15 | 454c1dcb389 |
hex | 248abbc4160 |
2511142142304 has 24 divisors (see below), whose sum is σ = 6591748123800. Its totient is φ = 837047380736.
The previous prime is 2511142142303. The next prime is 2511142142321. The reversal of 2511142142304 is 4032412411152.
It is a tau number, because it is divible by the number of its divisors (24).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2511142142303) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13078865229 + ... + 13078865420.
It is an arithmetic number, because the mean of its divisors is an integer number (274656171825).
Almost surely, 22511142142304 is an apocalyptic number.
2511142142304 is a gapful number since it is divisible by the number (24) formed by its first and last digit.
It is an amenable number.
2511142142304 is an abundant number, since it is smaller than the sum of its proper divisors (4080605981496).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2511142142304 is a wasteful number, since it uses less digits than its factorization.
2511142142304 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 26157730662 (or 26157730654 counting only the distinct ones).
The product of its (nonzero) digits is 7680, while the sum is 30.
Adding to 2511142142304 its reverse (4032412411152), we get a palindrome (6543554553456).
The spelling of 2511142142304 in words is "two trillion, five hundred eleven billion, one hundred forty-two million, one hundred forty-two thousand, three hundred four".
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