Base | Representation |
---|---|
bin | 1010010000010111111… |
… | …01111100111011111111 |
3 | 1020200120112101122201120 |
4 | 11020023331330323333 |
5 | 21233142323424111 |
6 | 425515044042023 |
7 | 34313335332231 |
oct | 5101375747377 |
9 | 1220515348646 |
10 | 352388108031 |
11 | 1264a099a253 |
12 | 58366093313 |
13 | 272cb5824bb |
14 | 130acab8251 |
15 | 9276a2b406 |
hex | 520bf7ceff |
352388108031 has 8 divisors (see below), whose sum is σ = 478715920560. Its totient is φ = 230492850432.
The previous prime is 352388107913. The next prime is 352388108041. The reversal of 352388108031 is 130801883253.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 352388108031 - 226 = 352320999167 is a prime.
It is a super-2 number, since 2×3523881080312 (a number of 24 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (352388108041) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1108138546 + ... + 1108138863.
It is an arithmetic number, because the mean of its divisors is an integer number (59839490070).
Almost surely, 2352388108031 is an apocalyptic number.
352388108031 is a deficient number, since it is larger than the sum of its proper divisors (126327812529).
352388108031 is a wasteful number, since it uses less digits than its factorization.
352388108031 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2216277465.
The product of its (nonzero) digits is 138240, while the sum is 42.
The spelling of 352388108031 in words is "three hundred fifty-two billion, three hundred eighty-eight million, one hundred eight thousand, thirty-one".
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