Base | Representation |
---|---|
bin | 101000001111110… |
… | …1101010000010001 |
3 | 10111010011221210000 |
4 | 1100133231100101 |
5 | 10231211122410 |
6 | 342001400213 |
7 | 45315653010 |
oct | 12037552021 |
9 | 3433157700 |
10 | 1350489105 |
11 | 6333524a9 |
12 | 318339069 |
13 | 186a34ba4 |
14 | cb504a77 |
15 | 7d864dc0 |
hex | 507ed411 |
1350489105 has 40 divisors (see below), whose sum is σ = 2766722112. Its totient is φ = 617365152.
The previous prime is 1350489097. The next prime is 1350489113. The reversal of 1350489105 is 5019840531.
1350489105 = T310 + T311 + ... + T2010.
It is an interprime number because it is at equal distance from previous prime (1350489097) and next prime (1350489113).
It is not a de Polignac number, because 1350489105 - 23 = 1350489097 is a prime.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 1350489105.
It is an unprimeable number.
It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 235347 + ... + 241016.
Almost surely, 21350489105 is an apocalyptic number.
1350489105 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
1350489105 is an abundant number, since it is smaller than the sum of its proper divisors (1416233007).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1350489105 is an equidigital number, since it uses as much as digits as its factorization.
1350489105 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 476387 (or 476378 counting only the distinct ones).
The product of its (nonzero) digits is 21600, while the sum is 36.
The square root of 1350489105 is about 36749.0014150045. The cubic root of 1350489105 is about 1105.3429059375.
The spelling of 1350489105 in words is "one billion, three hundred fifty million, four hundred eighty-nine thousand, one hundred five".
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