Base | Representation |
---|---|
bin | 1011000100000110110… |
… | …00110110010111001110 |
3 | 1100100021002211200112011 |
4 | 11202003120312113032 |
5 | 22212032312421340 |
6 | 450351015131434 |
7 | 36315520010053 |
oct | 5420330662716 |
9 | 1310232750464 |
10 | 380161451470 |
11 | 137253257249 |
12 | 61817373b7a |
13 | 29b06541a28 |
14 | 1458550702a |
15 | 9d4ee200ea |
hex | 58836365ce |
380161451470 has 16 divisors (see below), whose sum is σ = 684867121488. Its totient is φ = 151936467520.
The previous prime is 380161451447. The next prime is 380161451471. The reversal of 380161451470 is 74154161083.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (380161451471) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16001671 + ... + 16025410.
It is an arithmetic number, because the mean of its divisors is an integer number (42804195093).
Almost surely, 2380161451470 is an apocalyptic number.
380161451470 is a deficient number, since it is larger than the sum of its proper divisors (304705670018).
380161451470 is a wasteful number, since it uses less digits than its factorization.
380161451470 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 32028275.
The product of its (nonzero) digits is 80640, while the sum is 40.
The spelling of 380161451470 in words is "three hundred eighty billion, one hundred sixty-one million, four hundred fifty-one thousand, four hundred seventy".
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