Base | Representation |
---|---|
bin | 1001100101000011… |
… | …00000010100100110 |
3 | 111021101201201101220 |
4 | 10302201200110212 |
5 | 41013002024423 |
6 | 2210144001210 |
7 | 241303321452 |
oct | 46241402446 |
9 | 14241651356 |
10 | 5142611238 |
11 | 21a9962a36 |
12 | bb6300206 |
13 | 63c57163b |
14 | 36adc5662 |
15 | 2017269e3 |
hex | 132860526 |
5142611238 has 32 divisors (see below), whose sum is σ = 10671579360. Its totient is φ = 1650163200.
The previous prime is 5142611233. The next prime is 5142611249. The reversal of 5142611238 is 8321162415.
It is a junction number, because it is equal to n+sod(n) for n = 5142611199 and 5142611208.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5142611233) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14788 + ... + 102488.
It is an arithmetic number, because the mean of its divisors is an integer number (333486855).
Almost surely, 25142611238 is an apocalyptic number.
5142611238 is a gapful number since it is divisible by the number (58) formed by its first and last digit.
5142611238 is an abundant number, since it is smaller than the sum of its proper divisors (5528968122).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5142611238 is a wasteful number, since it uses less digits than its factorization.
5142611238 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 88072.
The product of its digits is 11520, while the sum is 33.
The square root of 5142611238 is about 71712.0020498661. The cubic root of 5142611238 is about 1726.0812363552.
The spelling of 5142611238 in words is "five billion, one hundred forty-two million, six hundred eleven thousand, two hundred thirty-eight".
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