Base | Representation |
---|---|
bin | 11100001010001011… |
… | …101011110110110011 |
3 | 2220001011121221122222 |
4 | 130022023223312303 |
5 | 443410303401301 |
6 | 21520125551255 |
7 | 2120160262061 |
oct | 341213536663 |
9 | 86034557588 |
10 | 30235606451 |
11 | 11906236706 |
12 | 5a39a1552b |
13 | 2b0b1381bb |
14 | 166b859031 |
15 | bbe66831b |
hex | 70a2ebdb3 |
30235606451 has 8 divisors (see below), whose sum is σ = 31600672320. Its totient is φ = 28892037888.
The previous prime is 30235606439. The next prime is 30235606459. The reversal of 30235606451 is 15460653203.
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 30235606451 - 210 = 30235605427 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (30235606459) 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, 5371451 + ... + 5377076.
It is an arithmetic number, because the mean of its divisors is an integer number (3950084040).
Almost surely, 230235606451 is an apocalyptic number.
30235606451 is a deficient number, since it is larger than the sum of its proper divisors (1365065869).
30235606451 is a wasteful number, since it uses less digits than its factorization.
30235606451 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10748653.
The product of its (nonzero) digits is 64800, while the sum is 35.
The spelling of 30235606451 in words is "thirty billion, two hundred thirty-five million, six hundred six thousand, four hundred fifty-one".
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