Base | Representation |
---|---|
bin | 10110001100011111100… |
… | …001110001001100110100 |
3 | 12101210220202112200002211 |
4 | 112030133201301030310 |
5 | 144442144014223202 |
6 | 3124404152343204 |
7 | 215123632642021 |
oct | 26143741611464 |
9 | 5353822480084 |
10 | 1525242336052 |
11 | 538940599046 |
12 | 2077286a4b04 |
13 | b0aa2c0b026 |
14 | 53b71c96548 |
15 | 29a1d48a1d7 |
hex | 1631f871334 |
1525242336052 has 24 divisors (see below), whose sum is σ = 2721646153800. Its totient is φ = 747651480576.
The previous prime is 1525242336029. The next prime is 1525242336083. The reversal of 1525242336052 is 2506332425251.
It can be written as a sum of positive squares in 4 ways, for example, as 468302074276 + 1056940261776 = 684326^2 + 1028076^2 .
It is a junction number, because it is equal to n+sod(n) for n = 1525242335996 and 1525242336014.
It is a congruent number.
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, 2517477 + ... + 3064012.
It is an arithmetic number, because the mean of its divisors is an integer number (113401923075).
Almost surely, 21525242336052 is an apocalyptic number.
It is an amenable number.
1525242336052 is a deficient number, since it is larger than the sum of its proper divisors (1196403817748).
1525242336052 is a wasteful number, since it uses less digits than its factorization.
1525242336052 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5582835 (or 5582833 counting only the distinct ones).
The product of its (nonzero) digits is 432000, while the sum is 40.
The spelling of 1525242336052 in words is "one trillion, five hundred twenty-five billion, two hundred forty-two million, three hundred thirty-six thousand, fifty-two".
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