Base | Representation |
---|---|
bin | 1100000110000000001… |
… | …11011010111100001001 |
3 | 1110201120200212202021110 |
4 | 12003000013122330021 |
5 | 23302011221444431 |
6 | 514521345000533 |
7 | 42010316662356 |
oct | 6030007327411 |
9 | 1421520782243 |
10 | 415540031241 |
11 | 150258572925 |
12 | 6864b623149 |
13 | 302540172ba |
14 | 1617dddd62d |
15 | ac20d32346 |
hex | 60c01daf09 |
415540031241 has 8 divisors (see below), whose sum is σ = 554205979264. Its totient is φ = 276950385360.
The previous prime is 415540031227. The next prime is 415540031261. The reversal of 415540031241 is 142130045514.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 415540031241 - 226 = 415472922377 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 415540031199 and 415540031208.
It is not an unprimeable number, because it can be changed into a prime (415540031201) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19062826 + ... + 19084611.
It is an arithmetic number, because the mean of its divisors is an integer number (69275747408).
Almost surely, 2415540031241 is an apocalyptic number.
It is an amenable number.
415540031241 is a deficient number, since it is larger than the sum of its proper divisors (138665948023).
415540031241 is a wasteful number, since it uses less digits than its factorization.
415540031241 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 38151071.
The product of its (nonzero) digits is 9600, while the sum is 30.
Adding to 415540031241 its reverse (142130045514), we get a palindrome (557670076755).
The spelling of 415540031241 in words is "four hundred fifteen billion, five hundred forty million, thirty-one thousand, two hundred forty-one".
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