Base | Representation |
---|---|
bin | 11100010010001110… |
… | …101011011110100100 |
3 | 2220101120122210102121 |
4 | 130102032223132210 |
5 | 444144333442220 |
6 | 21541351315324 |
7 | 2123416626511 |
oct | 342216533644 |
9 | 86346583377 |
10 | 30370609060 |
11 | 11975465110 |
12 | 5a7707bb44 |
13 | 2b300b59bc |
14 | 168175c308 |
15 | bcb433eaa |
hex | 7123ab7a4 |
30370609060 has 48 divisors (see below), whose sum is σ = 69632640000. Its totient is φ = 11034915840.
The previous prime is 30370609051. The next prime is 30370609079. The reversal of 30370609060 is 6090607303.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 219517 + ... + 330043.
It is an arithmetic number, because the mean of its divisors is an integer number (1450680000).
Almost surely, 230370609060 is an apocalyptic number.
It is an amenable number.
30370609060 is an abundant number, since it is smaller than the sum of its proper divisors (39262030940).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30370609060 is a wasteful number, since it uses less digits than its factorization.
30370609060 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 111796 (or 111794 counting only the distinct ones).
The product of its (nonzero) digits is 20412, while the sum is 34.
The spelling of 30370609060 in words is "thirty billion, three hundred seventy million, six hundred nine thousand, sixty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •