Base | Representation |
---|---|
bin | 101011010001110001110100… |
… | …0100010010010101110000000 |
3 | 1211220212012212010101000222120 |
4 | 1112203203220202102232000 |
5 | 344343441301311322002 |
6 | 3425343514545404240 |
7 | 143116615225645020 |
oct | 12643435042225600 |
9 | 1756765763330876 |
10 | 380675442682752 |
11 | 10032760422a348 |
12 | 3684154b639680 |
13 | 13454703b049c9 |
14 | 6a00b0b05da80 |
15 | 2e02396472cbc |
hex | 15a38e8892b80 |
380675442682752 has 128 divisors (see below), whose sum is σ = 1164443421715200. Its totient is φ = 107934149406720.
The previous prime is 380675442682751. The next prime is 380675442682757. The reversal of 380675442682752 is 257286244576083.
It is a tau number, because it is divible by the number of its divisors (128).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (380675442682751) 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, 540183477 + ... + 540887732.
It is an arithmetic number, because the mean of its divisors is an integer number (9097214232150).
Almost surely, 2380675442682752 is an apocalyptic number.
380675442682752 is a gapful number since it is divisible by the number (32) formed by its first and last digit.
It is an amenable number.
380675442682752 is an abundant number, since it is smaller than the sum of its proper divisors (783767979032448).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
380675442682752 is a wasteful number, since it uses less digits than its factorization.
380675442682752 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1081071364 (or 1081071352 counting only the distinct ones).
The product of its (nonzero) digits is 1083801600, while the sum is 69.
The spelling of 380675442682752 in words is "three hundred eighty trillion, six hundred seventy-five billion, four hundred forty-two million, six hundred eighty-two thousand, seven hundred fifty-two".
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