Base | Representation |
---|---|
bin | 111001000000110000… |
… | …1111001011001110110 |
3 | 102201000111211202020012 |
4 | 1302001201321121312 |
5 | 4001220122343110 |
6 | 132124455340222 |
7 | 11562661535654 |
oct | 1620141713166 |
9 | 381014752205 |
10 | 122432231030 |
11 | 47a1789130a |
12 | 1b88a381672 |
13 | b712079625 |
14 | 5cd6395dd4 |
15 | 32b8796905 |
hex | 1c81879676 |
122432231030 has 32 divisors (see below), whose sum is σ = 228012351840. Its totient is φ = 47276893440.
The previous prime is 122432231021. The next prime is 122432231069. The reversal of 122432231030 is 30132234221.
It is a junction number, because it is equal to n+sod(n) for n = 122432230987 and 122432231005.
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, 2094257 + ... + 2151923.
It is an arithmetic number, because the mean of its divisors is an integer number (7125385995).
Almost surely, 2122432231030 is an apocalyptic number.
122432231030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
122432231030 is a deficient number, since it is larger than the sum of its proper divisors (105580120810).
122432231030 is a wasteful number, since it uses less digits than its factorization.
122432231030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 65024.
The product of its (nonzero) digits is 1728, while the sum is 23.
Adding to 122432231030 its reverse (30132234221), we get a palindrome (152564465251).
The spelling of 122432231030 in words is "one hundred twenty-two billion, four hundred thirty-two million, two hundred thirty-one thousand, thirty".
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