Base | Representation |
---|---|
bin | 10001111001101111101… |
… | …011011010111001111000 |
3 | 11100121110010212200120020 |
4 | 101321233223122321320 |
5 | 130124004440100044 |
6 | 2341054542330440 |
7 | 154611232004232 |
oct | 21715753327170 |
9 | 4317403780506 |
10 | 1230234300024 |
11 | 434815210204 |
12 | 17a516b89a20 |
13 | 8c01a386372 |
14 | 43787b23252 |
15 | 22004196a19 |
hex | 11e6fadae78 |
1230234300024 has 64 divisors (see below), whose sum is σ = 3107083069440. Its totient is φ = 405881193600.
The previous prime is 1230234300023. The next prime is 1230234300077. The reversal of 1230234300024 is 4200034320321.
It is a super-3 number, since 3×12302343000243 (a number of 37 digits) contains 333 as substring.
It is a Harshad number since it is a multiple of its sum of digits (24).
It is a junction number, because it is equal to n+sod(n) for n = 1230234299967 and 1230234300003.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1230234300023) 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, 7243809 + ... + 7411695.
It is an arithmetic number, because the mean of its divisors is an integer number (48548172960).
Almost surely, 21230234300024 is an apocalyptic number.
It is an amenable number.
1230234300024 is an abundant number, since it is smaller than the sum of its proper divisors (1876848769416).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1230234300024 is a wasteful number, since it uses less digits than its factorization.
1230234300024 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 171020 (or 171016 counting only the distinct ones).
The product of its (nonzero) digits is 3456, while the sum is 24.
Adding to 1230234300024 its reverse (4200034320321), we get a palindrome (5430268620345).
The spelling of 1230234300024 in words is "one trillion, two hundred thirty billion, two hundred thirty-four million, three hundred thousand, twenty-four".
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