Base | Representation |
---|---|
bin | 1011000011111111101… |
… | …10001000111110001010 |
3 | 1100100002222000022020201 |
4 | 11201333312020332022 |
5 | 22211422104133002 |
6 | 450341053242414 |
7 | 36314165604304 |
oct | 5417766107612 |
9 | 1310088008221 |
10 | 380102021002 |
11 | 137222755260 |
12 | 617bb49340a |
13 | 29ac7134082 |
14 | 1457b676974 |
15 | 9d49ad1087 |
hex | 587fd88f8a |
380102021002 has 32 divisors (see below), whose sum is σ = 627320453760. Its totient is φ = 171296940480.
The previous prime is 380102020979. The next prime is 380102021009. The reversal of 380102021002 is 200120201083.
It is not an unprimeable number, because it can be changed into a prime (380102021009) 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, 1296208 + ... + 1562164.
It is an arithmetic number, because the mean of its divisors is an integer number (19603764180).
Almost surely, 2380102021002 is an apocalyptic number.
380102021002 is a deficient number, since it is larger than the sum of its proper divisors (247218432758).
380102021002 is a wasteful number, since it uses less digits than its factorization.
380102021002 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 266526.
The product of its (nonzero) digits is 192, while the sum is 19.
Adding to 380102021002 its reverse (200120201083), we get a palindrome (580222222085).
The spelling of 380102021002 in words is "three hundred eighty billion, one hundred two million, twenty-one thousand, two".
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