Base | Representation |
---|---|
bin | 1000111011011110011… |
… | …1100000011101001001 |
3 | 112122222000112002221100 |
4 | 2032313213200131021 |
5 | 10003133014124231 |
6 | 154250101332013 |
7 | 14040335150265 |
oct | 2166747403511 |
9 | 478860462840 |
10 | 153404442441 |
11 | 5a070899148 |
12 | 25892a07009 |
13 | 1160999c343 |
14 | 75d39970a5 |
15 | 3ecc9131e6 |
hex | 23b79e0749 |
153404442441 has 24 divisors (see below), whose sum is σ = 231752416896. Its totient is φ = 97597146240.
The previous prime is 153404442343. The next prime is 153404442517. The reversal of 153404442441 is 144244404351.
153404442441 is a `hidden beast` number, since 1 + 5 + 3 + 404 + 4 + 4 + 244 + 1 = 666.
It is not a de Polignac number, because 153404442441 - 214 = 153404426057 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 153404442396 and 153404442405.
It is not an unprimeable number, because it can be changed into a prime (153404442041) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 766125 + ... + 945386.
It is an arithmetic number, because the mean of its divisors is an integer number (9656350704).
Almost surely, 2153404442441 is an apocalyptic number.
It is an amenable number.
153404442441 is a deficient number, since it is larger than the sum of its proper divisors (78347974455).
153404442441 is a wasteful number, since it uses less digits than its factorization.
153404442441 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1711973 (or 1711970 counting only the distinct ones).
The product of its (nonzero) digits is 122880, while the sum is 36.
Adding to 153404442441 its reverse (144244404351), we get a palindrome (297648846792).
The spelling of 153404442441 in words is "one hundred fifty-three billion, four hundred four million, four hundred forty-two thousand, four hundred forty-one".
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