Base | Representation |
---|---|
bin | 100000111111110011101110… |
… | …001111110010101100010011 |
3 | 201000211120011020110001221212 |
4 | 200333303232033302230103 |
5 | 123010141034120130301 |
6 | 1232352142130010335 |
7 | 42365513112620165 |
oct | 4077635617625423 |
9 | 630746136401855 |
10 | 145122352114451 |
11 | 42271053489268 |
12 | 143398261169ab |
13 | 62c8c9607cb0a |
14 | 27b9d60532935 |
15 | 11b9e7342b4bb |
hex | 83fcee3f2b13 |
145122352114451 has 32 divisors (see below), whose sum is σ = 156302750822400. Its totient is φ = 134386006449024.
The previous prime is 145122352114427. The next prime is 145122352114469. The reversal of 145122352114451 is 154411253221541.
It is not a de Polignac number, because 145122352114451 - 230 = 145121278372627 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 145122352114399 and 145122352114408.
It is not an unprimeable number, because it can be changed into a prime (145122352114651) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 369671396 + ... + 370063758.
It is an arithmetic number, because the mean of its divisors is an integer number (4884460963200).
Almost surely, 2145122352114451 is an apocalyptic number.
145122352114451 is a deficient number, since it is larger than the sum of its proper divisors (11180398707949).
145122352114451 is a wasteful number, since it uses less digits than its factorization.
145122352114451 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 394595.
The product of its digits is 192000, while the sum is 41.
The spelling of 145122352114451 in words is "one hundred forty-five trillion, one hundred twenty-two billion, three hundred fifty-two million, one hundred fourteen thousand, four hundred fifty-one".
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