Base | Representation |
---|---|
bin | 111001111011… |
… | …0100100011100 |
3 | 2010010221220122 |
4 | 1303312210130 |
5 | 30233320301 |
6 | 3002534112 |
7 | 516066332 |
oct | 163664434 |
9 | 63127818 |
10 | 30370076 |
11 | 16163540 |
12 | a207338 |
13 | 63a4579 |
14 | 4067b52 |
15 | 29ed81b |
hex | 1cf691c |
30370076 has 24 divisors (see below), whose sum is σ = 59981040. Its totient is φ = 13328000.
The previous prime is 30370069. The next prime is 30370091. The reversal of 30370076 is 67007303.
30370076 = 1992 + 2002 + ... + 4622.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10625 + ... + 13176.
It is an arithmetic number, because the mean of its divisors is an integer number (2499210).
Almost surely, 230370076 is an apocalyptic number.
It is an amenable number.
30370076 is a deficient number, since it is larger than the sum of its proper divisors (29610964).
30370076 is a wasteful number, since it uses less digits than its factorization.
30370076 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 23845 (or 23843 counting only the distinct ones).
The product of its (nonzero) digits is 2646, while the sum is 26.
The square root of 30370076 is about 5510.9051888052. The cubic root of 30370076 is about 311.9957127397.
Adding to 30370076 its reverse (67007303), we get a palindrome (97377379).
The spelling of 30370076 in words is "thirty million, three hundred seventy thousand, seventy-six".
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