Base | Representation |
---|---|
bin | 100000110101101010010000… |
… | …111001100110000011111111 |
3 | 200221100220011122212212202121 |
4 | 200311222100321212003333 |
5 | 122412224400314000021 |
6 | 1231055532450103411 |
7 | 42264235111612153 |
oct | 4065522071460377 |
9 | 627326148785677 |
10 | 144425001312511 |
11 | 420223320a8357 |
12 | 1424664887ab67 |
13 | 62782b07201ba |
14 | 27942c8dd9063 |
15 | 11a6c5bc21741 |
hex | 835a90e660ff |
144425001312511 has 16 divisors (see below), whose sum is σ = 149388536302848. Its totient is φ = 139480775481600.
The previous prime is 144425001312457. The next prime is 144425001312521. The reversal of 144425001312511 is 115213100524441.
144425001312511 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a cyclic number.
It is not a de Polignac number, because 144425001312511 - 221 = 144424999215359 is a prime.
It is a super-3 number, since 3×1444250013125113 (a number of 43 digits) contains 333 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (144425001312521) 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, 30161005 + ... + 34619881.
It is an arithmetic number, because the mean of its divisors is an integer number (9336783518928).
Almost surely, 2144425001312511 is an apocalyptic number.
144425001312511 is a deficient number, since it is larger than the sum of its proper divisors (4963534990337).
144425001312511 is a wasteful number, since it uses less digits than its factorization.
144425001312511 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4461042.
The product of its (nonzero) digits is 19200, while the sum is 34.
Adding to 144425001312511 its reverse (115213100524441), we get a palindrome (259638101836952).
The spelling of 144425001312511 in words is "one hundred forty-four trillion, four hundred twenty-five billion, one million, three hundred twelve thousand, five hundred eleven".
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