Base | Representation |
---|---|
bin | 110111110010001101110011… |
… | …011011000110000110101110 |
3 | 1012011200121002010112200110102 |
4 | 313302031303123012012232 |
5 | 224124201141423112032 |
6 | 2225445102555511102 |
7 | 102451321003325402 |
oct | 6762156333060656 |
9 | 1164617063480412 |
10 | 245343353332142 |
11 | 711a059396029a |
12 | 23625228758492 |
13 | a6b8a18465050 |
14 | 4482978695102 |
15 | 1d56e24c5d362 |
hex | df23736c61ae |
245343353332142 has 32 divisors (see below), whose sum is σ = 398041144562880. Its totient is φ = 112744786210560.
The previous prime is 245343353332141. The next prime is 245343353332159. The reversal of 245343353332142 is 241233353343542.
It is a super-3 number, since 3×2453433533321423 (a number of 44 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (245343353332141) 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, 149306159 + ... + 150940437.
It is an arithmetic number, because the mean of its divisors is an integer number (12438785767590).
Almost surely, 2245343353332142 is an apocalyptic number.
245343353332142 is a deficient number, since it is larger than the sum of its proper divisors (152697791230738).
245343353332142 is a wasteful number, since it uses less digits than its factorization.
245343353332142 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1659308.
The product of its digits is 9331200, while the sum is 47.
The spelling of 245343353332142 in words is "two hundred forty-five trillion, three hundred forty-three billion, three hundred fifty-three million, three hundred thirty-two thousand, one hundred forty-two".
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