Base | Representation |
---|---|
bin | 101011001111001111111010… |
… | …0010001100110000111111000 |
3 | 1211212121222101122010120122002 |
4 | 1112132133310101212013320 |
5 | 344322242211301001100 |
6 | 3424520053254320132 |
7 | 143052526061543162 |
oct | 12636376421460770 |
9 | 1755558348116562 |
10 | 380327747281400 |
11 | 100203101242086 |
12 | 367a6095059048 |
13 | 1342a9a282b729 |
14 | 69cbd656d5932 |
15 | 2de82e68ed2d5 |
hex | 159e7f44661f8 |
380327747281400 has 96 divisors (see below), whose sum is σ = 884674045206000. Its totient is φ = 152060220748800.
The previous prime is 380327747281381. The next prime is 380327747281409. The reversal of 380327747281400 is 4182747723083.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (380327747281409) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 12546672644 + ... + 12546702956.
Almost surely, 2380327747281400 is an apocalyptic number.
It is an amenable number.
380327747281400 is an abundant number, since it is smaller than the sum of its proper divisors (504346297924600).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
380327747281400 is a wasteful number, since it uses less digits than its factorization.
380327747281400 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 57489 (or 57480 counting only the distinct ones).
The product of its (nonzero) digits is 12644352, while the sum is 56.
The spelling of 380327747281400 in words is "three hundred eighty trillion, three hundred twenty-seven billion, seven hundred forty-seven million, two hundred eighty-one thousand, four hundred".
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