Base | Representation |
---|---|
bin | 1000011011011000101… |
… | …0001100110101111110 |
3 | 111211201200000112111001 |
4 | 2012312022030311332 |
5 | 4333012223020001 |
6 | 150303213120514 |
7 | 13314014050123 |
oct | 2066612146576 |
9 | 454650015431 |
10 | 144790048126 |
11 | 564502311a9 |
12 | 24089a8913a |
13 | 108660908b9 |
14 | 701787a74a |
15 | 3b76505001 |
hex | 21b628cd7e |
144790048126 has 4 divisors (see below), whose sum is σ = 217185072192. Its totient is φ = 72395024062.
The previous prime is 144790048043. The next prime is 144790048127. The reversal of 144790048126 is 621840097441.
It is a semiprime because it is the product of two primes.
It is a super-2 number, since 2×1447900481262 (a number of 23 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (144790048127) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36197512030 + ... + 36197512033.
It is an arithmetic number, because the mean of its divisors is an integer number (54296268048).
Almost surely, 2144790048126 is an apocalyptic number.
144790048126 is a deficient number, since it is larger than the sum of its proper divisors (72395024066).
144790048126 is an equidigital number, since it uses as much as digits as its factorization.
144790048126 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 72395024065.
The product of its (nonzero) digits is 387072, while the sum is 46.
The spelling of 144790048126 in words is "one hundred forty-four billion, seven hundred ninety million, forty-eight thousand, one hundred twenty-six".
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