Base | Representation |
---|---|
bin | 100010111110110111111010… |
… | …111110111101110100000011 |
3 | 202011202022200010022201201200 |
4 | 202332313322332331310003 |
5 | 130131221432441221011 |
6 | 1303115354241432243 |
7 | 44256413232010062 |
oct | 4276677276756403 |
9 | 664668603281650 |
10 | 153854234320131 |
11 | 4502823a336104 |
12 | 15309b9393b683 |
13 | 67b0513419367 |
14 | 29dc8284b61d9 |
15 | 12bc17d418856 |
hex | 8bedfafbdd03 |
153854234320131 has 24 divisors (see below), whose sum is σ = 227664278084880. Its totient is φ = 100063379212800.
The previous prime is 153854234320097. The next prime is 153854234320147. The reversal of 153854234320131 is 131023432458351.
It is a happy number.
153854234320131 is a `hidden beast` number, since 1 + 5 + 3 + 85 + 4 + 2 + 3 + 432 + 0 + 131 = 666.
It is not a de Polignac number, because 153854234320131 - 226 = 153854167211267 is a prime.
It is a super-2 number, since 2×1538542343201312 (a number of 29 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (153854234320181) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (31) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 814566 + ... + 17560523.
It is an arithmetic number, because the mean of its divisors is an integer number (9486011586870).
Almost surely, 2153854234320131 is an apocalyptic number.
153854234320131 is a deficient number, since it is larger than the sum of its proper divisors (73810043764749).
153854234320131 is a wasteful number, since it uses less digits than its factorization.
153854234320131 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18397827 (or 18397824 counting only the distinct ones).
The product of its (nonzero) digits is 1036800, while the sum is 45.
Adding to 153854234320131 its reverse (131023432458351), we get a palindrome (284877666778482).
The spelling of 153854234320131 in words is "one hundred fifty-three trillion, eight hundred fifty-four billion, two hundred thirty-four million, three hundred twenty thousand, one hundred thirty-one".
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