Base | Representation |
---|---|
bin | 11100000010001010… |
… | …010110110100111010 |
3 | 2212200210102021210201 |
4 | 130002022112310322 |
5 | 443121331243232 |
6 | 21454521432414 |
7 | 2113634423254 |
oct | 340212266472 |
9 | 85623367721 |
10 | 30101040442 |
11 | 11847286230 |
12 | 5a0093b70a |
13 | 2ab92b1345 |
14 | 1657a2acd4 |
15 | bb2936be7 |
hex | 702296d3a |
30101040442 has 8 divisors (see below), whose sum is σ = 49256248032. Its totient is φ = 13682291100.
The previous prime is 30101040439. The next prime is 30101040469. The reversal of 30101040442 is 24404010103.
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 684114534 + ... + 684114577.
It is an arithmetic number, because the mean of its divisors is an integer number (6157031004).
Almost surely, 230101040442 is an apocalyptic number.
30101040442 is a deficient number, since it is larger than the sum of its proper divisors (19155207590).
30101040442 is a wasteful number, since it uses less digits than its factorization.
30101040442 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1368229124.
The product of its (nonzero) digits is 384, while the sum is 19.
Adding to 30101040442 its reverse (24404010103), we get a palindrome (54505050545).
The spelling of 30101040442 in words is "thirty billion, one hundred one million, forty thousand, four hundred forty-two".
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