Base | Representation |
---|---|
bin | 1011110110011011110… |
… | …01110011011110001101 |
3 | 1102221000011122200222010 |
4 | 11323031321303132031 |
5 | 23132401420030031 |
6 | 511020114411433 |
7 | 41263222601664 |
oct | 5731571633615 |
9 | 1387004580863 |
10 | 407181408141 |
11 | 147759320652 |
12 | 66ab8290b79 |
13 | 2c5213bc081 |
14 | 159c9c61ddb |
15 | a8d20e8246 |
hex | 5ecde7378d |
407181408141 has 32 divisors (see below), whose sum is σ = 557811302400. Its totient is φ = 264103519680.
The previous prime is 407181408133. The next prime is 407181408149. The reversal of 407181408141 is 141804181704.
It is an interprime number because it is at equal distance from previous prime (407181408133) and next prime (407181408149).
It is not a de Polignac number, because 407181408141 - 23 = 407181408133 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 407181408141.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (407181408149) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 17564340 + ... + 17587506.
It is an arithmetic number, because the mean of its divisors is an integer number (17431603200).
Almost surely, 2407181408141 is an apocalyptic number.
It is an amenable number.
407181408141 is a deficient number, since it is larger than the sum of its proper divisors (150629894259).
407181408141 is a wasteful number, since it uses less digits than its factorization.
407181408141 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 24249.
The product of its (nonzero) digits is 28672, while the sum is 39.
Adding to 407181408141 its reverse (141804181704), we get a palindrome (548985589845).
The spelling of 407181408141 in words is "four hundred seven billion, one hundred eighty-one million, four hundred eight thousand, one hundred forty-one".
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