Base | Representation |
---|---|
bin | 1010001000011110011… |
… | …01100100110110010100 |
3 | 1020021122000001220102010 |
4 | 11010033031210312110 |
5 | 21201001234134040 |
6 | 423534202344220 |
7 | 34103264333640 |
oct | 5041715446624 |
9 | 1207560056363 |
10 | 348147568020 |
11 | 12471525382a |
12 | 57581abb070 |
13 | 26aa3b81225 |
14 | 12bc982bc20 |
15 | 90c95dee80 |
hex | 510f364d94 |
348147568020 has 96 divisors (see below), whose sum is σ = 1114473443328. Its totient is φ = 79547928192.
The previous prime is 348147567959. The next prime is 348147568031. The reversal of 348147568020 is 20865741843.
It is a super-3 number, since 3×3481475680203 (a number of 36 digits) contains 333 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1029397 + ... + 1325123.
It is an arithmetic number, because the mean of its divisors is an integer number (11609098368).
Almost surely, 2348147568020 is an apocalyptic number.
348147568020 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is an amenable number.
348147568020 is an abundant number, since it is smaller than the sum of its proper divisors (766325875308).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
348147568020 is a wasteful number, since it uses less digits than its factorization.
348147568020 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 298549 (or 298547 counting only the distinct ones).
The product of its (nonzero) digits is 1290240, while the sum is 48.
The spelling of 348147568020 in words is "three hundred forty-eight billion, one hundred forty-seven million, five hundred sixty-eight thousand, twenty".
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