Base | Representation |
---|---|
bin | 10011101011101111101… |
… | …101111010001000011011 |
3 | 11210022101220122202021211 |
4 | 103223233231322020123 |
5 | 134130202212121110 |
6 | 2513221150043551 |
7 | 166503501134152 |
oct | 23535755721033 |
9 | 4708356582254 |
10 | 1352641520155 |
11 | 481719969452 |
12 | 19a198aa95b7 |
13 | 9a7271b6833 |
14 | 4967aa48599 |
15 | 252ba64c98a |
hex | 13aefb7a21b |
1352641520155 has 16 divisors (see below), whose sum is σ = 1645388839584. Its totient is φ = 1067342805760.
The previous prime is 1352641520101. The next prime is 1352641520273. The reversal of 1352641520155 is 5510251462531.
It is not a de Polignac number, because 1352641520155 - 223 = 1352633131547 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2385256 + ... + 2897365.
It is an arithmetic number, because the mean of its divisors is an integer number (102836802474).
Almost surely, 21352641520155 is an apocalyptic number.
1352641520155 is a deficient number, since it is larger than the sum of its proper divisors (292747319429).
1352641520155 is an equidigital number, since it uses as much as digits as its factorization.
1352641520155 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5283326.
The product of its (nonzero) digits is 180000, while the sum is 40.
Adding to 1352641520155 its reverse (5510251462531), we get a palindrome (6862892982686).
The spelling of 1352641520155 in words is "one trillion, three hundred fifty-two billion, six hundred forty-one million, five hundred twenty thousand, one hundred fifty-five".
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