Base | Representation |
---|---|
bin | 110111110001111101000001… |
… | …111000110110111111001001 |
3 | 1012011121212120220210202121020 |
4 | 313301331001320312333021 |
5 | 224123402300123421203 |
6 | 2225432523443103053 |
7 | 102450112453061415 |
oct | 6761750170667711 |
9 | 1164555526722536 |
10 | 245325342404553 |
11 | 71193991194874 |
12 | 23621840971a89 |
13 | a6b7107ba9948 |
14 | 4481b4a621d45 |
15 | 1d5671d947153 |
hex | df1f41e36fc9 |
245325342404553 has 16 divisors (see below), whose sum is σ = 328348828797696. Its totient is φ = 162927225434960.
The previous prime is 245325342404543. The next prime is 245325342404573. The reversal of 245325342404553 is 355404243523542.
It is a happy number.
It is a cyclic number.
It is not a de Polignac number, because 245325342404553 - 233 = 245316752469961 is a prime.
It is a super-2 number, since 2×2453253424045532 (a number of 30 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 245325342404496 and 245325342404505.
It is not an unprimeable number, because it can be changed into a prime (245325342404543) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (29) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 147081975 + ... + 148740572.
It is an arithmetic number, because the mean of its divisors is an integer number (20521801799856).
Almost surely, 2245325342404553 is an apocalyptic number.
It is an amenable number.
245325342404553 is a deficient number, since it is larger than the sum of its proper divisors (83023486393143).
245325342404553 is a wasteful number, since it uses less digits than its factorization.
245325342404553 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 295823604.
The product of its (nonzero) digits is 34560000, while the sum is 51.
The spelling of 245325342404553 in words is "two hundred forty-five trillion, three hundred twenty-five billion, three hundred forty-two million, four hundred four thousand, five hundred fifty-three".
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