Base | Representation |
---|---|
bin | 1010000100010101… |
… | …11001011010010111 |
3 | 111221200200112221020 |
4 | 11002022321122113 |
5 | 42032202321101 |
6 | 2252202252223 |
7 | 250641522534 |
oct | 50212713227 |
9 | 14850615836 |
10 | 5405120151 |
11 | 232405a852 |
12 | 106a1b7073 |
13 | 681a73862 |
14 | 393bd9d8b |
15 | 2197cc136 |
hex | 1422b9697 |
5405120151 has 4 divisors (see below), whose sum is σ = 7206826872. Its totient is φ = 3603413432.
The previous prime is 5405120117. The next prime is 5405120177. The reversal of 5405120151 is 1510215045.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 5405120151 - 27 = 5405120023 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5405120191) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 900853356 + ... + 900853361.
It is an arithmetic number, because the mean of its divisors is an integer number (1801706718).
Almost surely, 25405120151 is an apocalyptic number.
5405120151 is a deficient number, since it is larger than the sum of its proper divisors (1801706721).
5405120151 is a wasteful number, since it uses less digits than its factorization.
5405120151 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1801706720.
The product of its (nonzero) digits is 1000, while the sum is 24.
The square root of 5405120151 is about 73519.5222440951. The cubic root of 5405120151 is about 1754.9649645200.
Adding to 5405120151 its reverse (1510215045), we get a palindrome (6915335196).
The spelling of 5405120151 in words is "five billion, four hundred five million, one hundred twenty thousand, one hundred fifty-one".
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