Base | Representation |
---|---|
bin | 110111010110111111010… |
… | …110100110110010010100 |
3 | 111110200110011122010102200 |
4 | 313112333112212302110 |
5 | 444312104121300002 |
6 | 12031352402004500 |
7 | 541564010061504 |
oct | 67267726466224 |
9 | 14420404563380 |
10 | 3804256431252 |
11 | 1237415640252 |
12 | 515359946730 |
13 | 217980582a44 |
14 | d21ac683a04 |
15 | 68e56560b1c |
hex | 375bf5a6c94 |
3804256431252 has 36 divisors (see below), whose sum is σ = 9616717350240. Its totient is φ = 1268032402512.
The previous prime is 3804256431247. The next prime is 3804256431253. The reversal of 3804256431252 is 2521346524083.
3804256431252 is a `hidden beast` number, since 3 + 8 + 0 + 4 + 2 + 564 + 31 + 2 + 52 = 666.
It is a tau number, because it is divible by the number of its divisors (36).
It is a super-3 number, since 3×38042564312523 (a number of 39 digits) contains 333 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 3804256431198 and 3804256431207.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3804256431253) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1334602 + ... + 3064257.
Almost surely, 23804256431252 is an apocalyptic number.
It is an amenable number.
3804256431252 is an abundant number, since it is smaller than the sum of its proper divisors (5812460918988).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3804256431252 is a wasteful number, since it uses less digits than its factorization.
3804256431252 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4422892 (or 4422887 counting only the distinct ones).
The product of its (nonzero) digits is 1382400, while the sum is 45.
The spelling of 3804256431252 in words is "three trillion, eight hundred four billion, two hundred fifty-six million, four hundred thirty-one thousand, two hundred fifty-two".
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