Base | Representation |
---|---|
bin | 1100000101010010010… |
… | …00011001101100110100 |
3 | 1110200120211021021120221 |
4 | 12002221020121230310 |
5 | 23300214012143330 |
6 | 514415211504124 |
7 | 41664625165123 |
oct | 6025110315464 |
9 | 1420524237527 |
10 | 415154412340 |
11 | 15007a92a718 |
12 | 68562458044 |
13 | 301c216c735 |
14 | 16144addaba |
15 | abec05eb7a |
hex | 60a9219b34 |
415154412340 has 48 divisors (see below), whose sum is σ = 877597276752. Its totient is φ = 164962676736.
The previous prime is 415154412329. The next prime is 415154412359. The reversal of 415154412340 is 43214451514.
It is a happy number.
It can be written as a sum of positive squares in 8 ways, for example, as 104080804 + 415050331536 = 10202^2 + 644244^2 .
It is a junction number, because it is equal to n+sod(n) for n = 415154412296 and 415154412305.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14545924 + ... + 14574436.
It is an arithmetic number, because the mean of its divisors is an integer number (18283276599).
Almost surely, 2415154412340 is an apocalyptic number.
It is an amenable number.
415154412340 is an abundant number, since it is smaller than the sum of its proper divisors (462442864412).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
415154412340 is a wasteful number, since it uses less digits than its factorization.
415154412340 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 33316 (or 33314 counting only the distinct ones).
The product of its (nonzero) digits is 38400, while the sum is 34.
Adding to 415154412340 its reverse (43214451514), we get a palindrome (458368863854).
The spelling of 415154412340 in words is "four hundred fifteen billion, one hundred fifty-four million, four hundred twelve thousand, three hundred forty".
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