Base | Representation |
---|---|
bin | 1001000000110100… |
… | …1000010011001001 |
3 | 20020121110021022211 |
4 | 2100031020103021 |
5 | 14423324022334 |
6 | 1040023145121 |
7 | 113645141344 |
oct | 22015102311 |
9 | 6217407284 |
10 | 2419360969 |
11 | 1031736783 |
12 | 5762a51a1 |
13 | 2c730724c |
14 | 18d45d45b |
15 | e25eca64 |
hex | 903484c9 |
2419360969 has 9 divisors (see below), whose sum is σ = 2448580071. Its totient is φ = 2390488200.
The previous prime is 2419360939. The next prime is 2419360981. The reversal of 2419360969 is 9690639142.
The square root of 2419360969 is 49187.
It is a perfect power (a square), and thus also a powerful number.
It can be written as a sum of positive squares in only one way, i.e., 2324493369 + 94867600 = 48213^2 + 9740^2 .
It is not a de Polignac number, because 2419360969 - 231 = 271877321 is a prime.
It is a super-2 number, since 2×24193609692 = 11706614996641237922, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2419360939) 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 8 ways as a sum of consecutive naturals, for example, 4967644 + ... + 4968130.
Almost surely, 22419360969 is an apocalyptic number.
2419360969 is the 49187-th square number.
2419360969 is the 24594-th centered octagonal number.
It is an amenable number.
2419360969 is a deficient number, since it is larger than the sum of its proper divisors (29219102).
2419360969 is an frugal number, since it uses more digits than its factorization.
2419360969 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1176 (or 588 counting only the distinct ones).
The product of its (nonzero) digits is 629856, while the sum is 49.
The cubic root of 2419360969 is about 1342.4565040173.
Multiplying 2419360969 by its sum of digits (49), we get a square (118548687481 = 3443092).
The spelling of 2419360969 in words is "two billion, four hundred nineteen million, three hundred sixty thousand, nine hundred sixty-nine".
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