Base | Representation |
---|---|
bin | 1000110111110101011… |
… | …0111001110101011100 |
3 | 112120102220022110122102 |
4 | 2031331112321311130 |
5 | 4444132303331140 |
6 | 154005103504232 |
7 | 14004166135205 |
oct | 2157526716534 |
9 | 476386273572 |
10 | 152427011420 |
11 | 5970a08a812 |
12 | 2565b5b8078 |
13 | 114b23349a8 |
14 | 753dc425ac |
15 | 3e71bdde15 |
hex | 237d5b9d5c |
152427011420 has 12 divisors (see below), whose sum is σ = 320096724024. Its totient is φ = 60970804560.
The previous prime is 152427011419. The next prime is 152427011437. The reversal of 152427011420 is 24110724251.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3810675266 + ... + 3810675305.
It is an arithmetic number, because the mean of its divisors is an integer number (26674727002).
Almost surely, 2152427011420 is an apocalyptic number.
152427011420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
152427011420 is an abundant number, since it is smaller than the sum of its proper divisors (167669712604).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
152427011420 is a wasteful number, since it uses less digits than its factorization.
152427011420 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7621350580 (or 7621350578 counting only the distinct ones).
The product of its (nonzero) digits is 4480, while the sum is 29.
Adding to 152427011420 its reverse (24110724251), we get a palindrome (176537735671).
The spelling of 152427011420 in words is "one hundred fifty-two billion, four hundred twenty-seven million, eleven thousand, four hundred twenty".
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