Base | Representation |
---|---|
bin | 1001100101010110… |
… | …00010111101010001 |
3 | 111021120102210100120 |
4 | 10302223002331101 |
5 | 41014122044101 |
6 | 2210313340453 |
7 | 241333506462 |
oct | 46253027521 |
9 | 14246383316 |
10 | 5145112401 |
11 | 2200311110 |
12 | bb7107729 |
13 | 63cc38c10 |
14 | 36b476d69 |
15 | 201a6cb36 |
hex | 132ac2f51 |
5145112401 has 64 divisors (see below), whose sum is σ = 8373093120. Its totient is φ = 2767242240.
The previous prime is 5145112387. The next prime is 5145112421. The reversal of 5145112401 is 1042115415.
It is not a de Polignac number, because 5145112401 - 25 = 5145112369 is a prime.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (5145112421) 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, 3445411 + ... + 3446903.
It is an arithmetic number, because the mean of its divisors is an integer number (130829580).
Almost surely, 25145112401 is an apocalyptic number.
It is an amenable number.
5145112401 is a deficient number, since it is larger than the sum of its proper divisors (3227980719).
5145112401 is a wasteful number, since it uses less digits than its factorization.
5145112401 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1826.
The product of its (nonzero) digits is 800, while the sum is 24.
The square root of 5145112401 is about 71729.4388727529. The cubic root of 5145112401 is about 1726.3610235817.
Adding to 5145112401 its reverse (1042115415), we get a palindrome (6187227816).
The spelling of 5145112401 in words is "five billion, one hundred forty-five million, one hundred twelve thousand, four hundred one".
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