Base | Representation |
---|---|
bin | 11100000000010100… |
… | …000010010010101001 |
3 | 2212121122001110100001 |
4 | 130000110002102221 |
5 | 443040411221322 |
6 | 21451452543001 |
7 | 2113106660344 |
oct | 340024022251 |
9 | 85548043301 |
10 | 30070023337 |
11 | 11830820662 |
12 | 59b2481a61 |
13 | 2ab2a41423 |
14 | 165387545b |
15 | baed5b827 |
hex | 7005024a9 |
30070023337 has 8 divisors (see below), whose sum is σ = 31379158080. Its totient is φ = 28761033840.
The previous prime is 30070023287. The next prime is 30070023341. The reversal of 30070023337 is 73332007003.
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 30070023337 - 227 = 29935805609 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (30070033337) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 741339 + ... + 780847.
It is an arithmetic number, because the mean of its divisors is an integer number (3922394760).
Almost surely, 230070023337 is an apocalyptic number.
It is an amenable number.
30070023337 is a deficient number, since it is larger than the sum of its proper divisors (1309134743).
30070023337 is a wasteful number, since it uses less digits than its factorization.
30070023337 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 72623.
The product of its (nonzero) digits is 7938, while the sum is 28.
The spelling of 30070023337 in words is "thirty billion, seventy million, twenty-three thousand, three hundred thirty-seven".
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