Base | Representation |
---|---|
bin | 10010111001010110… |
… | …01011011111001111 |
3 | 222012000011002101002 |
4 | 21130223023133033 |
5 | 131234024221321 |
6 | 4354353210515 |
7 | 506253006044 |
oct | 113453133717 |
9 | 28160132332 |
10 | 10144757711 |
11 | 43364a6690 |
12 | 1b71560a3b |
13 | c589a221a |
14 | 6c34851cb |
15 | 3e595420b |
hex | 25cacb7cf |
10144757711 has 16 divisors (see below), whose sum is σ = 11123561088. Its totient is φ = 9175504800.
The previous prime is 10144757669. The next prime is 10144757713. The reversal of 10144757711 is 11775744101.
It is a happy number.
It is a de Polignac number, because none of the positive numbers 2k-10144757711 is a prime.
It is a super-2 number, since 2×101447577112 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10144757713) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1871441 + ... + 1876853.
It is an arithmetic number, because the mean of its divisors is an integer number (695222568).
Almost surely, 210144757711 is an apocalyptic number.
10144757711 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
10144757711 is a deficient number, since it is larger than the sum of its proper divisors (978803377).
10144757711 is a wasteful number, since it uses less digits than its factorization.
10144757711 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6262.
The product of its (nonzero) digits is 27440, while the sum is 38.
The spelling of 10144757711 in words is "ten billion, one hundred forty-four million, seven hundred fifty-seven thousand, seven hundred eleven".
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