Base | Representation |
---|---|
bin | 11010001110100000110… |
… | …00101000101101111011 |
3 | 10012011000021221201211020 |
4 | 31013100120220231323 |
5 | 104231020414042102 |
6 | 1525551401233523 |
7 | 122051124013401 |
oct | 15072030505573 |
9 | 3164007851736 |
10 | 901144284027 |
11 | 31819a501379 |
12 | 1267934928a3 |
13 | 66c92873550 |
14 | 31889371471 |
15 | 18692c0dbbc |
hex | d1d0628b7b |
901144284027 has 16 divisors (see below), whose sum is σ = 1294129820928. Its totient is φ = 554473591200.
The previous prime is 901144283989. The next prime is 901144284037. The reversal of 901144284027 is 720482441109.
901144284027 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 901144284027 - 210 = 901144283003 is a prime.
It is a super-2 number, since 2×9011442840272 (a number of 25 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 901144284027.
It is not an unprimeable number, because it can be changed into a prime (901144284037) 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, 1312599 + ... + 1877552.
It is an arithmetic number, because the mean of its divisors is an integer number (80883113808).
Almost surely, 2901144284027 is an apocalyptic number.
901144284027 is a deficient number, since it is larger than the sum of its proper divisors (392985536901).
901144284027 is a wasteful number, since it uses less digits than its factorization.
901144284027 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3197410.
The product of its (nonzero) digits is 129024, while the sum is 42.
The spelling of 901144284027 in words is "nine hundred one billion, one hundred forty-four million, two hundred eighty-four thousand, twenty-seven".
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