Base | Representation |
---|---|
bin | 101010101010101010101010… |
… | …1010101010101010101010101 |
3 | 1211012211022211010011212211221 |
4 | 1111111111111111111111111 |
5 | 343142403314022310131 |
6 | 3410110231531530341 |
7 | 142023346044046651 |
oct | 12525252525252525 |
9 | 1735738733155757 |
10 | 375299968947541 |
11 | a964490646a210 |
12 | 361137942b99b1 |
13 | 1315483474b631 |
14 | 68968889c1a61 |
15 | 2d5c63064e411 |
hex | 1555555555555 |
375299968947541 has 64 divisors (see below), whose sum is σ = 425355918188544. Its totient is φ = 328050000000000.
The previous prime is 375299968947521. The next prime is 375299968947551. The reversal of 375299968947541 is 145749869992573.
375299968947541 is nontrivially palindromic in base 2 and base 4.
375299968947541 is an esthetic number in base 2, because in such base its adjacent digits differ by 1.
It is a 11-Lehmer number, since φ(375299968947541) divides (375299968947541-1)11.
It is a cyclic number.
It is not a de Polignac number, because 375299968947541 - 217 = 375299968816469 is a prime.
It is the 50-th Jacobsthal number.
It is a Duffinian number.
375299968947541 is an undulating number in base 2.
375299968947541 is a nontrivial repdigit in base 4.
It is a plaindrome in base 4 and base 16.
It is a nialpdrome in base 4.
It is a zygodrome in base 4.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (375299968947521) by changing a digit.
It is a nontrivial repunit in base 4.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 92643781966 + ... + 92643786016.
It is an arithmetic number, because the mean of its divisors is an integer number (6646186221696).
Almost surely, 2375299968947541 is an apocalyptic number.
375299968947541 is a gapful number since it is divisible by the number (31) formed by its first and last digit.
375299968947541 is the 11184811-st octagonal number.
It is an amenable number.
375299968947541 is a deficient number, since it is larger than the sum of its proper divisors (50055949241003).
375299968947541 is a wasteful number, since it uses less digits than its factorization.
375299968947541 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6746.
The product of its digits is 37035532800, while the sum is 88.
The spelling of 375299968947541 in words is "three hundred seventy-five trillion, two hundred ninety-nine billion, nine hundred sixty-eight million, nine hundred forty-seven thousand, five hundred forty-one".
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