Base | Representation |
---|---|
bin | 10011101011100111101… |
… | …010010111000010011100 |
3 | 11210022001111100112012221 |
4 | 103223213222113002130 |
5 | 134124413112403002 |
6 | 2513155521235124 |
7 | 166500240323020 |
oct | 23534752270234 |
9 | 4708044315187 |
10 | 1352506372252 |
11 | 48165a650872 |
12 | 19a15b792aa4 |
13 | 9a7051b7b69 |
14 | 49666b08380 |
15 | 252ad853c37 |
hex | 13ae7a9709c |
1352506372252 has 48 divisors (see below), whose sum is σ = 2913600067840. Its totient is φ = 536367267072.
The previous prime is 1352506372211. The next prime is 1352506372253. The reversal of 1352506372252 is 2522736052531.
It is a Harshad number since it is a multiple of its sum of digits (43).
It is a junction number, because it is equal to n+sod(n) for n = 1352506372199 and 1352506372208.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1352506372253) 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, 29538813 + ... + 29584564.
Almost surely, 21352506372252 is an apocalyptic number.
It is an amenable number.
1352506372252 is an abundant number, since it is smaller than the sum of its proper divisors (1561093695588).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1352506372252 is a wasteful number, since it uses less digits than its factorization.
1352506372252 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 59123450 (or 59123448 counting only the distinct ones).
The product of its (nonzero) digits is 756000, while the sum is 43.
The spelling of 1352506372252 in words is "one trillion, three hundred fifty-two billion, five hundred six million, three hundred seventy-two thousand, two hundred fifty-two".
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