Base | Representation |
---|---|
bin | 10011101011101111101… |
… | …101111010001000011010 |
3 | 11210022101220122202021210 |
4 | 103223233231322020122 |
5 | 134130202212121104 |
6 | 2513221150043550 |
7 | 166503501134151 |
oct | 23535755721032 |
9 | 4708356582253 |
10 | 1352641520154 |
11 | 481719969451 |
12 | 19a198aa95b6 |
13 | 9a7271b6832 |
14 | 4967aa48598 |
15 | 252ba64c989 |
hex | 13aefb7a21a |
1352641520154 has 16 divisors (see below), whose sum is σ = 2708121753792. Its totient is φ = 450407387808.
The previous prime is 1352641520101. The next prime is 1352641520273. The reversal of 1352641520154 is 4510251462531.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 118273534 + ... + 118284969.
It is an arithmetic number, because the mean of its divisors is an integer number (169257609612).
Almost surely, 21352641520154 is an apocalyptic number.
1352641520154 is an abundant number, since it is smaller than the sum of its proper divisors (1355480233638).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1352641520154 is a wasteful number, since it uses less digits than its factorization.
1352641520154 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 236559461.
The product of its (nonzero) digits is 144000, while the sum is 39.
Adding to 1352641520154 its reverse (4510251462531), we get a palindrome (5862892982685).
The spelling of 1352641520154 in words is "one trillion, three hundred fifty-two billion, six hundred forty-one million, five hundred twenty thousand, one hundred fifty-four".
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