Base | Representation |
---|---|
bin | 111100111101100… |
… | …0001001001000110 |
3 | 12021112222220010021 |
4 | 1321323001021012 |
5 | 13142122424220 |
6 | 534550245354 |
7 | 101455404400 |
oct | 17173011106 |
9 | 5245886107 |
10 | 2045514310 |
11 | 95a7041a4 |
12 | 49105685a |
13 | 267a21ac8 |
14 | 155945b70 |
15 | be8a34aa |
hex | 79ec1246 |
2045514310 has 48 divisors (see below), whose sum is σ = 4288269600. Its totient is φ = 700465920.
The previous prime is 2045514287. The next prime is 2045514319. The reversal of 2045514310 is 134155402.
It is a happy number.
It is a super-2 number, since 2×20455143102 = 8368257584829552200, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2045514319) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 503166 + ... + 507214.
It is an arithmetic number, because the mean of its divisors is an integer number (89338950).
Almost surely, 22045514310 is an apocalyptic number.
2045514310 is an abundant number, since it is smaller than the sum of its proper divisors (2242755290).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2045514310 is a wasteful number, since it uses less digits than its factorization.
2045514310 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5101 (or 5094 counting only the distinct ones).
The product of its (nonzero) digits is 2400, while the sum is 25.
The square root of 2045514310 is about 45227.3624037485. The cubic root of 2045514310 is about 1269.4068592370.
Adding to 2045514310 its reverse (134155402), we get a palindrome (2179669712).
The spelling of 2045514310 in words is "two billion, forty-five million, five hundred fourteen thousand, three hundred ten".
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