Base | Representation |
---|---|
bin | 101011110110000001101111… |
… | …1100011100011001101101100 |
3 | 1212120111111022001202111122211 |
4 | 1113230003133203203031230 |
5 | 401022102431221042001 |
6 | 3444120331044020204 |
7 | 144142555142056555 |
oct | 12754033743431554 |
9 | 1776444261674584 |
10 | 385657454080876 |
11 | 101978453839a8a |
12 | 37306bb9091664 |
13 | 1372645a129743 |
14 | 6b33cc570532c |
15 | 2e8bc7e7dd351 |
hex | 15ec0df8e336c |
385657454080876 has 24 divisors (see below), whose sum is σ = 684280563986880. Its totient is φ = 190157215986192.
The previous prime is 385657454080859. The next prime is 385657454080879. The reversal of 385657454080876 is 678080454756583.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (385657454080879) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1061627206 + ... + 1061990413.
It is an arithmetic number, because the mean of its divisors is an integer number (28511690166120).
Almost surely, 2385657454080876 is an apocalyptic number.
It is an amenable number.
385657454080876 is a deficient number, since it is larger than the sum of its proper divisors (298623109906004).
385657454080876 is a wasteful number, since it uses less digits than its factorization.
385657454080876 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2123618253 (or 2123618251 counting only the distinct ones).
The product of its (nonzero) digits is 5419008000, while the sum is 76.
The spelling of 385657454080876 in words is "three hundred eighty-five trillion, six hundred fifty-seven billion, four hundred fifty-four million, eighty thousand, eight hundred seventy-six".
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