Base | Representation |
---|---|
bin | 1010001011111011100… |
… | …01101110111111110010 |
3 | 1020110102021112021022200 |
4 | 11011331301232333302 |
5 | 21213301122244110 |
6 | 424442225044030 |
7 | 34200250336026 |
oct | 5057561567762 |
9 | 1213367467280 |
10 | 350002540530 |
11 | 125487345065 |
12 | 579bb186616 |
13 | 2700b27aab6 |
14 | 12d23d34386 |
15 | 91873a66c0 |
hex | 517dc6eff2 |
350002540530 has 96 divisors (see below), whose sum is σ = 934553915568. Its totient is φ = 90827827200.
The previous prime is 350002540501. The next prime is 350002540561. The reversal of 350002540530 is 35045200053.
It can be written as a sum of positive squares in 8 ways, for example, as 8237196081 + 341765344449 = 90759^2 + 584607^2 .
It is a junction number, because it is equal to n+sod(n) for n = 350002540494 and 350002540503.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1345470 + ... + 1584390.
Almost surely, 2350002540530 is an apocalyptic number.
350002540530 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 350002540530, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (467276957784).
350002540530 is an abundant number, since it is smaller than the sum of its proper divisors (584551375038).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
350002540530 is a wasteful number, since it uses less digits than its factorization.
350002540530 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 239372 (or 239369 counting only the distinct ones).
The product of its (nonzero) digits is 9000, while the sum is 27.
Adding to 350002540530 its reverse (35045200053), we get a palindrome (385047740583).
The spelling of 350002540530 in words is "three hundred fifty billion, two million, five hundred forty thousand, five hundred thirty".
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