Base | Representation |
---|---|
bin | 11101010010100… |
… | …10011111100100 |
3 | 122010100002110012 |
4 | 32221102133210 |
5 | 1000400022201 |
6 | 40214145352 |
7 | 6042312110 |
oct | 1651223744 |
9 | 563302405 |
10 | 245704676 |
11 | 11676a618 |
12 | 6a352258 |
13 | 3bb9a5a9 |
14 | 248bc740 |
15 | 168865bb |
hex | ea527e4 |
245704676 has 24 divisors (see below), whose sum is σ = 512776320. Its totient is φ = 100723392.
The previous prime is 245704663. The next prime is 245704681. The reversal of 245704676 is 676407542.
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, 190121 + ... + 191408.
It is an arithmetic number, because the mean of its divisors is an integer number (21365680).
Almost surely, 2245704676 is an apocalyptic number.
It is an amenable number.
245704676 is an abundant number, since it is smaller than the sum of its proper divisors (267071644).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
245704676 is a wasteful number, since it uses less digits than its factorization.
245704676 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 381563 (or 381561 counting only the distinct ones).
The product of its (nonzero) digits is 282240, while the sum is 41.
The square root of 245704676 is about 15674.9697288384. The cubic root of 245704676 is about 626.3318168597.
The spelling of 245704676 in words is "two hundred forty-five million, seven hundred four thousand, six hundred seventy-six".
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