Base | Representation |
---|---|
bin | 10111011110010100… |
… | …10001100000110001 |
3 | 1012112021121100122011 |
4 | 23233022101200301 |
5 | 201302202214020 |
6 | 5442304442521 |
7 | 624204324415 |
oct | 135712214061 |
9 | 35467540564 |
10 | 12602382385 |
11 | 538779745a |
12 | 2538619441 |
13 | 125abb58c8 |
14 | 877a24d45 |
15 | 4db5ae35a |
hex | 2ef291831 |
12602382385 has 8 divisors (see below), whose sum is σ = 15129968256. Its totient is φ = 10077166320.
The previous prime is 12602382379. The next prime is 12602382391. The reversal of 12602382385 is 58328320621.
It is an interprime number because it is at equal distance from previous prime (12602382379) and next prime (12602382391).
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 12602382385 - 29 = 12602381873 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 580729 + ... + 602038.
It is an arithmetic number, because the mean of its divisors is an integer number (1891246032).
Almost surely, 212602382385 is an apocalyptic number.
It is an amenable number.
12602382385 is a deficient number, since it is larger than the sum of its proper divisors (2527585871).
12602382385 is a wasteful number, since it uses less digits than its factorization.
12602382385 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1184903.
The product of its (nonzero) digits is 138240, while the sum is 40.
The spelling of 12602382385 in words is "twelve billion, six hundred two million, three hundred eighty-two thousand, three hundred eighty-five".
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