Base | Representation |
---|---|
bin | 100110111101101… |
… | …1010101011100100 |
3 | 10101010010220000021 |
4 | 1031323122223210 |
5 | 10134144441122 |
6 | 333422324524 |
7 | 44253620143 |
oct | 11573325344 |
9 | 3333126007 |
10 | 1307421412 |
11 | 611007070 |
12 | 305a29744 |
13 | 17ab35c4b |
14 | c58d375a |
15 | 79ba91c7 |
hex | 4dedaae4 |
1307421412 has 12 divisors (see below), whose sum is σ = 2495986416. Its totient is φ = 594282440.
The previous prime is 1307421403. The next prime is 1307421421. The reversal of 1307421412 is 2141247031.
It is an interprime number because it is at equal distance from previous prime (1307421403) and next prime (1307421421).
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14857018 + ... + 14857105.
It is an arithmetic number, because the mean of its divisors is an integer number (207998868).
Almost surely, 21307421412 is an apocalyptic number.
It is an amenable number.
1307421412 is a deficient number, since it is larger than the sum of its proper divisors (1188565004).
1307421412 is a wasteful number, since it uses less digits than its factorization.
1307421412 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 29714138 (or 29714136 counting only the distinct ones).
The product of its (nonzero) digits is 1344, while the sum is 25.
The square root of 1307421412 is about 36158.2827578966. The cubic root of 1307421412 is about 1093.4657835358.
Adding to 1307421412 its reverse (2141247031), we get a palindrome (3448668443).
The spelling of 1307421412 in words is "one billion, three hundred seven million, four hundred twenty-one thousand, four hundred twelve".
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