Base | Representation |
---|---|
bin | 11101010010011… |
… | …01001100110100 |
3 | 122010021222201020 |
4 | 32221031030310 |
5 | 1000343323441 |
6 | 40213501140 |
7 | 6042161646 |
oct | 1651151464 |
9 | 563258636 |
10 | 245682996 |
11 | 1167552a9 |
12 | 6a3417b0 |
13 | 3bb90770 |
14 | 248b4896 |
15 | 1687ee66 |
hex | ea4d334 |
245682996 has 48 divisors (see below), whose sum is σ = 649857600. Its totient is φ = 71615232.
The previous prime is 245682991. The next prime is 245683001. The reversal of 245682996 is 699286542.
245682996 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (245682991) and next prime (245683001).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (245682991) 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, 38481 + ... + 44408.
It is an arithmetic number, because the mean of its divisors is an integer number (13538700).
Almost surely, 2245682996 is an apocalyptic number.
245682996 is a gapful number since it is divisible by the number (26) formed by its first and last digit.
It is an amenable number.
245682996 is an abundant number, since it is smaller than the sum of its proper divisors (404174604).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
245682996 is a wasteful number, since it uses less digits than its factorization.
245682996 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 82928 (or 82926 counting only the distinct ones).
The product of its digits is 1866240, while the sum is 51.
The square root of 245682996 is about 15674.2781651979. The cubic root of 245682996 is about 626.3133946446.
The spelling of 245682996 in words is "two hundred forty-five million, six hundred eighty-two thousand, nine hundred ninety-six".
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