Base | Representation |
---|---|
bin | 10110100101100010001… |
… | …110000011010001001001 |
3 | 12111101022200101120201201 |
4 | 112211202032003101021 |
5 | 200412231021410200 |
6 | 3145012242544201 |
7 | 220065153123553 |
oct | 26454216032111 |
9 | 5441280346651 |
10 | 1552131044425 |
11 | 549289568685 |
12 | 210991668061 |
13 | b3499823660 |
14 | 551a30084d3 |
15 | 2a593d89c6a |
hex | 16962383449 |
1552131044425 has 24 divisors (see below), whose sum is σ = 2116791766656. Its totient is φ = 1121802066240.
The previous prime is 1552131044411. The next prime is 1552131044459. The reversal of 1552131044425 is 5244401312551.
It is not a de Polignac number, because 1552131044425 - 25 = 1552131044393 is a prime.
It is a super-2 number, since 2×15521310444252 (a number of 25 digits) contains 22 as substring.
It is a Duffinian number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 50790979 + ... + 50821528.
It is an arithmetic number, because the mean of its divisors is an integer number (88199656944).
Almost surely, 21552131044425 is an apocalyptic number.
It is an amenable number.
1552131044425 is a deficient number, since it is larger than the sum of its proper divisors (564660722231).
1552131044425 is a wasteful number, since it uses less digits than its factorization.
1552131044425 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 101612577 (or 101612572 counting only the distinct ones).
The product of its (nonzero) digits is 96000, while the sum is 37.
Adding to 1552131044425 its reverse (5244401312551), we get a palindrome (6796532356976).
The spelling of 1552131044425 in words is "one trillion, five hundred fifty-two billion, one hundred thirty-one million, forty-four thousand, four hundred twenty-five".
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