Base | Representation |
---|---|
bin | 1111100100111001101000… |
… | …01111010110110011110100 |
3 | 11111021120121020022012021021 |
4 | 13302130310033112303310 |
5 | 13442201114100021140 |
6 | 200503415502430524 |
7 | 10133500143246454 |
oct | 762346417266364 |
9 | 144246536265237 |
10 | 34253240626420 |
11 | aa06799398522 |
12 | 3a12610b92444 |
13 | 16160b37bb09a |
14 | 865c1965dd64 |
15 | 3e6013323b4a |
hex | 1f27343d6cf4 |
34253240626420 has 12 divisors (see below), whose sum is σ = 71931805315524. Its totient is φ = 13701296250560.
The previous prime is 34253240626343. The next prime is 34253240626421. The reversal of 34253240626420 is 2462604235243.
It can be written as a sum of positive squares in 2 ways, for example, as 6519177479824 + 27734063146596 = 2553268^2 + 5266314^2 .
It is a super-2 number, since 2×342532406264202 (a number of 28 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (34253240626421) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 856331015641 + ... + 856331015680.
It is an arithmetic number, because the mean of its divisors is an integer number (5994317109627).
Almost surely, 234253240626420 is an apocalyptic number.
It is an amenable number.
34253240626420 is an abundant number, since it is smaller than the sum of its proper divisors (37678564689104).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
34253240626420 is a wasteful number, since it uses less digits than its factorization.
34253240626420 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1712662031330 (or 1712662031328 counting only the distinct ones).
The product of its (nonzero) digits is 1658880, while the sum is 43.
The spelling of 34253240626420 in words is "thirty-four trillion, two hundred fifty-three billion, two hundred forty million, six hundred twenty-six thousand, four hundred twenty".
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