Base | Representation |
---|---|
bin | 1011000100010011001… |
… | …10110101111101000001 |
3 | 1100100112101011021121210 |
4 | 11202021212311331001 |
5 | 22212241020024410 |
6 | 450405223240333 |
7 | 36321224552655 |
oct | 5421146657501 |
9 | 1310471137553 |
10 | 380265783105 |
11 | 1372a713713a |
12 | 618462a90a9 |
13 | 29b22041020 |
14 | 14595304a65 |
15 | 9d5917d220 |
hex | 58899b5f41 |
380265783105 has 32 divisors (see below), whose sum is σ = 655292292480. Its totient is φ = 187189171200.
The previous prime is 380265783083. The next prime is 380265783113. The reversal of 380265783105 is 501387562083.
It is not a de Polignac number, because 380265783105 - 213 = 380265774913 is a prime.
It is an unprimeable number.
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 31 ways as a sum of consecutive naturals, for example, 1985401 + ... + 2168489.
It is an arithmetic number, because the mean of its divisors is an integer number (20477884140).
Almost surely, 2380265783105 is an apocalyptic number.
It is an amenable number.
380265783105 is a deficient number, since it is larger than the sum of its proper divisors (275026509375).
380265783105 is a wasteful number, since it uses less digits than its factorization.
380265783105 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 193761.
The product of its (nonzero) digits is 1209600, while the sum is 48.
The spelling of 380265783105 in words is "three hundred eighty billion, two hundred sixty-five million, seven hundred eighty-three thousand, one hundred five".
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