Base | Representation |
---|---|
bin | 1001100101000010… |
… | …01010110010100101 |
3 | 111021101120020102111 |
4 | 10302201022302211 |
5 | 41012441214140 |
6 | 2210142041021 |
7 | 241302503362 |
oct | 46241126245 |
9 | 14241506374 |
10 | 5142523045 |
11 | 21a9902750 |
12 | bb6279171 |
13 | 63c54045a |
14 | 36ada1469 |
15 | 20170a7ea |
hex | 13284aca5 |
5142523045 has 16 divisors (see below), whose sum is σ = 6739282368. Its totient is φ = 3735987840.
The previous prime is 5142523039. The next prime is 5142523073. The reversal of 5142523045 is 5403252415.
It is not a de Polignac number, because 5142523045 - 29 = 5142522533 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 5142522998 and 5142523016.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1642 + ... + 101428.
It is an arithmetic number, because the mean of its divisors is an integer number (421205148).
Almost surely, 25142523045 is an apocalyptic number.
5142523045 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
It is an amenable number.
5142523045 is a deficient number, since it is larger than the sum of its proper divisors (1596759323).
5142523045 is a wasteful number, since it uses less digits than its factorization.
5142523045 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 100740.
The product of its (nonzero) digits is 24000, while the sum is 31.
The square root of 5142523045 is about 71711.3871362143. The cubic root of 5142523045 is about 1726.0713691790.
The spelling of 5142523045 in words is "five billion, one hundred forty-two million, five hundred twenty-three thousand, forty-five".
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