Base | Representation |
---|---|
bin | 100111001010011… |
… | …0110100111111001 |
3 | 10101120200122212012 |
4 | 1032110312213321 |
5 | 10142401330330 |
6 | 334221255305 |
7 | 44364401423 |
oct | 11624664771 |
9 | 3346618765 |
10 | 1314089465 |
11 | 614850957 |
12 | 308104535 |
13 | 17c32c040 |
14 | c674b813 |
15 | 7a574c95 |
hex | 4e5369f9 |
1314089465 has 8 divisors (see below), whose sum is σ = 1698208008. Its totient is φ = 970404480.
The previous prime is 1314089423. The next prime is 1314089519. The reversal of 1314089465 is 5649804131.
It can be written as a sum of positive squares in 4 ways, for example, as 43309561 + 1270779904 = 6581^2 + 35648^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 1314089465 - 214 = 1314073081 is a prime.
It is a super-2 number, since 2×13140894652 = 3453662244047972450, which contains 22 as substring.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10108316 + ... + 10108445.
It is an arithmetic number, because the mean of its divisors is an integer number (212276001).
Almost surely, 21314089465 is an apocalyptic number.
It is an amenable number.
1314089465 is a deficient number, since it is larger than the sum of its proper divisors (384118543).
1314089465 is a wasteful number, since it uses less digits than its factorization.
1314089465 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20216779.
The product of its (nonzero) digits is 103680, while the sum is 41.
The square root of 1314089465 is about 36250.3719291265. The cubic root of 1314089465 is about 1095.3215807986.
The spelling of 1314089465 in words is "one billion, three hundred fourteen million, eighty-nine thousand, four hundred sixty-five".
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