Base | Representation |
---|---|
bin | 11101111110100011111… |
… | …11101110000010110000 |
3 | 10122110122212221222021101 |
4 | 32333101333232002300 |
5 | 113333440200404202 |
6 | 2105103530134144 |
7 | 134262602211031 |
oct | 16772177560260 |
9 | 3573585858241 |
10 | 1030020325552 |
11 | 3679136918a9 |
12 | 14775b881354 |
13 | 7619092929a |
14 | 37bd3462a88 |
15 | 1bbd7057887 |
hex | efd1fee0b0 |
1030020325552 has 20 divisors (see below), whose sum is σ = 1996160076616. Its totient is φ = 514882241280.
The previous prime is 1030020325547. The next prime is 1030020325553. The reversal of 1030020325552 is 2555230200301.
It is a self number, because there is not a number n which added to its sum of digits gives 1030020325552.
It is not an unprimeable number, because it can be changed into a prime (1030020325553) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7928649 + ... + 8057512.
Almost surely, 21030020325552 is an apocalyptic number.
It is an amenable number.
1030020325552 is a deficient number, since it is larger than the sum of its proper divisors (966139751064).
1030020325552 is a wasteful number, since it uses less digits than its factorization.
1030020325552 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15990196 (or 15990190 counting only the distinct ones).
The product of its (nonzero) digits is 9000, while the sum is 28.
Adding to 1030020325552 its reverse (2555230200301), we get a palindrome (3585250525853).
The spelling of 1030020325552 in words is "one trillion, thirty billion, twenty million, three hundred twenty-five thousand, five hundred fifty-two".
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