Base | Representation |
---|---|
bin | 110111101110111100101… |
… | …001110111111111101101 |
3 | 111120010211221212022102212 |
4 | 313232330221313333231 |
5 | 1000222300111021410 |
6 | 12051245143500205 |
7 | 543464332653041 |
oct | 67567451677755 |
9 | 14503757768385 |
10 | 3829980954605 |
11 | 1247316446403 |
12 | 51a338a57665 |
13 | 21a21cc338b0 |
14 | d352cd4a021 |
15 | 6995eb4bb05 |
hex | 37bbca77fed |
3829980954605 has 16 divisors (see below), whose sum is σ = 4951997465520. Its totient is φ = 2826874418688.
The previous prime is 3829980954581. The next prime is 3829980954619. The reversal of 3829980954605 is 5064590899283.
It can be written as a sum of positive squares in 8 ways, for example, as 87946054249 + 3742034900356 = 296557^2 + 1934434^2 .
It is a cyclic number.
It is not a de Polignac number, because 3829980954605 - 234 = 3812801085421 is a prime.
It is a super-2 number, since 2×38299809546052 (a number of 26 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (31) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14652890 + ... + 14911979.
It is an arithmetic number, because the mean of its divisors is an integer number (309499841595).
Almost surely, 23829980954605 is an apocalyptic number.
It is an amenable number.
3829980954605 is a deficient number, since it is larger than the sum of its proper divisors (1122016510915).
3829980954605 is a wasteful number, since it uses less digits than its factorization.
3829980954605 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 29566880.
The product of its (nonzero) digits is 167961600, while the sum is 68.
The spelling of 3829980954605 in words is "three trillion, eight hundred twenty-nine billion, nine hundred eighty million, nine hundred fifty-four thousand, six hundred five".
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