Base | Representation |
---|---|
bin | 11100101100010… |
… | …011100111000101 |
3 | 1020112210110201000 |
4 | 130230103213011 |
5 | 1441213023314 |
6 | 115433323513 |
7 | 14633430432 |
oct | 3454234705 |
9 | 1215713630 |
10 | 481376709 |
11 | 2277a74a0 |
12 | 115266599 |
13 | 789644b8 |
14 | 47d08b89 |
15 | 2c3da209 |
hex | 1cb139c5 |
481376709 has 64 divisors (see below), whose sum is σ = 836628480. Its totient is φ = 270293760.
The previous prime is 481376689. The next prime is 481376717. The reversal of 481376709 is 907673184.
It is not a de Polignac number, because 481376709 - 212 = 481372613 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (481376009) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 337572 + ... + 338994.
It is an arithmetic number, because the mean of its divisors is an integer number (13072320).
Almost surely, 2481376709 is an apocalyptic number.
It is an amenable number.
481376709 is a deficient number, since it is larger than the sum of its proper divisors (355251771).
481376709 is a wasteful number, since it uses less digits than its factorization.
481376709 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1527 (or 1521 counting only the distinct ones).
The product of its (nonzero) digits is 254016, while the sum is 45.
The square root of 481376709 is about 21940.2987445477. The cubic root of 481376709 is about 783.7213739230.
The spelling of 481376709 in words is "four hundred eighty-one million, three hundred seventy-six thousand, seven hundred nine".
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