Base | Representation |
---|---|
bin | 11011111111010000… |
… | …100101000110111001 |
3 | 2212120101210001120022 |
4 | 123333100211012321 |
5 | 443021344341103 |
6 | 21450021540225 |
7 | 2112503451023 |
oct | 337720450671 |
9 | 85511701508 |
10 | 30052340153 |
11 | 11821842a60 |
12 | 59a8574675 |
13 | 2aac18c6c4 |
14 | 1651391013 |
15 | bad517138 |
hex | 6ff4251b9 |
30052340153 has 8 divisors (see below), whose sum is σ = 32814434016. Its totient is φ = 27295256800.
The previous prime is 30052340119. The next prime is 30052340159. The reversal of 30052340153 is 35104325003.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 30052340153 - 220 = 30051291577 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (30052340159) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1240076 + ... + 1264077.
It is an arithmetic number, because the mean of its divisors is an integer number (4101804252).
Almost surely, 230052340153 is an apocalyptic number.
It is an amenable number.
30052340153 is a deficient number, since it is larger than the sum of its proper divisors (2762093863).
30052340153 is a wasteful number, since it uses less digits than its factorization.
30052340153 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2505255.
The product of its (nonzero) digits is 5400, while the sum is 26.
Adding to 30052340153 its reverse (35104325003), we get a palindrome (65156665156).
The spelling of 30052340153 in words is "thirty billion, fifty-two million, three hundred forty thousand, one hundred fifty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •