Base | Representation |
---|---|
bin | 10100101110010… |
… | …101010001000000 |
3 | 220020020111002012 |
4 | 110232111101000 |
5 | 1203002040143 |
6 | 54300112052 |
7 | 11421213416 |
oct | 2456252100 |
9 | 806214065 |
10 | 347690048 |
11 | 169297752 |
12 | 98535628 |
13 | 57057974 |
14 | 342692b6 |
15 | 207ce418 |
hex | 14b95440 |
347690048 has 56 divisors (see below), whose sum is σ = 736884480. Its totient is φ = 162408960.
The previous prime is 347690047. The next prime is 347690051. The reversal of 347690048 is 840096743.
It is a junction number, because it is equal to n+sod(n) for n = 347689987 and 347690014.
It is not an unprimeable number, because it can be changed into a prime (347690047) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54515 + ... + 60557.
Almost surely, 2347690048 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 347690048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (368442240).
347690048 is an abundant number, since it is smaller than the sum of its proper divisors (389194432).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
347690048 is a wasteful number, since it uses less digits than its factorization.
347690048 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6115 (or 6105 counting only the distinct ones).
The product of its (nonzero) digits is 145152, while the sum is 41.
The square root of 347690048 is about 18646.4486699210. The cubic root of 347690048 is about 703.1760763897.
The spelling of 347690048 in words is "three hundred forty-seven million, six hundred ninety thousand, forty-eight".
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