Base | Representation |
---|---|
bin | 100010110010100001011001… |
… | …010100001011011000010101 |
3 | 202001202011201100001000102002 |
4 | 202302201121110023120111 |
5 | 130023320041313230141 |
6 | 1301225414435525045 |
7 | 44141163531240011 |
oct | 4262413124133025 |
9 | 661664640030362 |
10 | 153005413414421 |
11 | 44830260036357 |
12 | 151b1583459785 |
13 | 674b46ba849c9 |
14 | 29ad70426b541 |
15 | 12a504e03ce9b |
hex | 8b285950b615 |
153005413414421 has 16 divisors (see below), whose sum is σ = 157438448115840. Its totient is φ = 148588103062080.
The previous prime is 153005413414387. The next prime is 153005413414439. The reversal of 153005413414421 is 124414314500351.
It is a cyclic number.
It is not a de Polignac number, because 153005413414421 - 246 = 82636669236757 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (153005413414121) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 210074960 + ... + 210802038.
It is an arithmetic number, because the mean of its divisors is an integer number (9839903007240).
Almost surely, 2153005413414421 is an apocalyptic number.
It is an amenable number.
153005413414421 is a deficient number, since it is larger than the sum of its proper divisors (4433034701419).
153005413414421 is a wasteful number, since it uses less digits than its factorization.
153005413414421 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 737884.
The product of its (nonzero) digits is 115200, while the sum is 38.
Adding to 153005413414421 its reverse (124414314500351), we get a palindrome (277419727914772).
The spelling of 153005413414421 in words is "one hundred fifty-three trillion, five billion, four hundred thirteen million, four hundred fourteen thousand, four hundred twenty-one".
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