Base | Representation |
---|---|
bin | 11101100011000010011… |
… | …10010100010011111111 |
3 | 10121001112001121122112012 |
4 | 32301201032110103333 |
5 | 113113204304100043 |
6 | 2054221342001435 |
7 | 133230451504262 |
oct | 16614116242377 |
9 | 3531461548465 |
10 | 1015243425023 |
11 | 36162049a813 |
12 | 144916b7627b |
13 | 74977394669 |
14 | 371d0b14cd9 |
15 | 1b61eb11a18 |
hex | ec613944ff |
1015243425023 has 2 divisors, whose sum is σ = 1015243425024. Its totient is φ = 1015243425022.
The previous prime is 1015243424989. The next prime is 1015243425137. The reversal of 1015243425023 is 3205243425101.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 1015243425023 - 214 = 1015243408639 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (1015243425223) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 507621712511 + 507621712512.
It is an arithmetic number, because the mean of its divisors is an integer number (507621712512).
Almost surely, 21015243425023 is an apocalyptic number.
1015243425023 is a deficient number, since it is larger than the sum of its proper divisors (1).
1015243425023 is an equidigital number, since it uses as much as digits as its factorization.
1015243425023 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 28800, while the sum is 32.
The spelling of 1015243425023 in words is "one trillion, fifteen billion, two hundred forty-three million, four hundred twenty-five thousand, twenty-three".
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