Base | Representation |
---|---|
bin | 1001101101101000… |
… | …01100100111101110 |
3 | 111110102020011001100 |
4 | 10312310030213232 |
5 | 41134420321032 |
6 | 2221235223530 |
7 | 243136353114 |
oct | 46664144756 |
9 | 14412204040 |
10 | 5214620142 |
11 | 2236576326 |
12 | 1016447ba6 |
13 | 651464664 |
14 | 3767abab4 |
15 | 207bec97c |
hex | 136d0c9ee |
5214620142 has 12 divisors (see below), whose sum is σ = 11298343680. Its totient is φ = 1738206708.
The previous prime is 5214620107. The next prime is 5214620161. The reversal of 5214620142 is 2410264125.
5214620142 is a `hidden beast` number, since 5 + 21 + 4 + 620 + 14 + 2 = 666.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 144850542 + ... + 144850577.
It is an arithmetic number, because the mean of its divisors is an integer number (941528640).
Almost surely, 25214620142 is an apocalyptic number.
5214620142 is an abundant number, since it is smaller than the sum of its proper divisors (6083723538).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5214620142 is a wasteful number, since it uses less digits than its factorization.
5214620142 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 289701127 (or 289701124 counting only the distinct ones).
The product of its (nonzero) digits is 3840, while the sum is 27.
The square root of 5214620142 is about 72212.3268009001. The cubic root of 5214620142 is about 1734.1003501907.
Adding to 5214620142 its reverse (2410264125), we get a palindrome (7624884267).
The spelling of 5214620142 in words is "five billion, two hundred fourteen million, six hundred twenty thousand, one hundred forty-two".
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