Base | Representation |
---|---|
bin | 1000011010101100110… |
… | …0011111111110110110 |
3 | 111211020211220002001110 |
4 | 2012223030133332312 |
5 | 4332123130221210 |
6 | 150233042335450 |
7 | 13306321403310 |
oct | 2065314377666 |
9 | 454224802043 |
10 | 144606101430 |
11 | 5636641333a |
12 | 2403835a586 |
13 | 10836c374bb |
14 | 6ddb2767b0 |
15 | 3b652bc420 |
hex | 21ab31ffb6 |
144606101430 has 32 divisors (see below), whose sum is σ = 396633878784. Its totient is φ = 33052823136.
The previous prime is 144606101399. The next prime is 144606101441. The reversal of 144606101430 is 34101606441.
It is a super-3 number, since 3×1446061014303 (a number of 34 digits) contains 333 as substring.
It is a Harshad number since it is a multiple of its sum of digits (30).
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 15 ways as a sum of consecutive naturals, for example, 344300032 + ... + 344300451.
It is an arithmetic number, because the mean of its divisors is an integer number (12394808712).
Almost surely, 2144606101430 is an apocalyptic number.
144606101430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
144606101430 is an abundant number, since it is smaller than the sum of its proper divisors (252027777354).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
144606101430 is a wasteful number, since it uses less digits than its factorization.
144606101430 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 688600500.
The product of its (nonzero) digits is 6912, while the sum is 30.
Adding to 144606101430 its reverse (34101606441), we get a palindrome (178707707871).
The spelling of 144606101430 in words is "one hundred forty-four billion, six hundred six million, one hundred one thousand, four hundred thirty".
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