Base | Representation |
---|---|
bin | 1001100001101001… |
… | …10101011010100100 |
3 | 111012102010102011210 |
4 | 10300310311122210 |
5 | 40433203431230 |
6 | 2203245231420 |
7 | 240506223222 |
oct | 46064653244 |
9 | 14172112153 |
10 | 5114123940 |
11 | 2194876012 |
12 | ba8862570 |
13 | 6366a9053 |
14 | 3672cbb12 |
15 | 1ede9aeb0 |
hex | 130d356a4 |
5114123940 has 192 divisors, whose sum is σ = 15749572608. Its totient is φ = 1234329600.
The previous prime is 5114123863. The next prime is 5114123947. The reversal of 5114123940 is 493214115.
It is a super-2 number, since 2×51141239402 = 52308527347362247200, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is a junction number, because it is equal to n+sod(n) for n = 5114123898 and 5114123907.
It is not an unprimeable number, because it can be changed into a prime (5114123947) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 6228730 + ... + 6229550.
It is an arithmetic number, because the mean of its divisors is an integer number (82029024).
Almost surely, 25114123940 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 5114123940, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7874786304).
5114123940 is an abundant number, since it is smaller than the sum of its proper divisors (10635448668).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5114123940 is a wasteful number, since it uses less digits than its factorization.
5114123940 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1078 (or 1076 counting only the distinct ones).
The product of its (nonzero) digits is 4320, while the sum is 30.
The square root of 5114123940 is about 71513.1032748545. The cubic root of 5114123940 is about 1722.8881461091. Note that the first 3 decimals are identical.
The spelling of 5114123940 in words is "five billion, one hundred fourteen million, one hundred twenty-three thousand, nine hundred forty".
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