Base | Representation |
---|---|
bin | 1011000100010001001… |
… | …10001111000001101000 |
3 | 1100100111012021210212220 |
4 | 11202020212033001220 |
5 | 22212222201041230 |
6 | 450403420234040 |
7 | 36320630602641 |
oct | 5421046170150 |
9 | 1310435253786 |
10 | 380248846440 |
11 | 1372986193a1 |
12 | 6184069b920 |
13 | 29b1b691028 |
14 | 14592d766c8 |
15 | 9d57934d10 |
hex | 588898f068 |
380248846440 has 64 divisors (see below), whose sum is σ = 1140841359360. Its totient is φ = 101391264000.
The previous prime is 380248846403. The next prime is 380248846501. The reversal of 380248846440 is 44648842083.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1391065 + ... + 1641815.
It is an arithmetic number, because the mean of its divisors is an integer number (17825646240).
Almost surely, 2380248846440 is an apocalyptic number.
380248846440 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is an amenable number.
380248846440 is an abundant number, since it is smaller than the sum of its proper divisors (760592512920).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
380248846440 is a wasteful number, since it uses less digits than its factorization.
380248846440 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 263402 (or 263398 counting only the distinct ones).
The product of its (nonzero) digits is 4718592, while the sum is 51.
The spelling of 380248846440 in words is "three hundred eighty billion, two hundred forty-eight million, eight hundred forty-six thousand, four hundred forty".
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