Base | Representation |
---|---|
bin | 11100011101000110… |
… | …011101101111111010 |
3 | 2220212021212110200122 |
4 | 130131012131233322 |
5 | 1000033032130200 |
6 | 22011424533242 |
7 | 2131063154321 |
oct | 343506355772 |
9 | 86767773618 |
10 | 30553005050 |
11 | 11a594139a7 |
12 | 5b08181222 |
13 | 2b5bb18319 |
14 | 169ba7b0b8 |
15 | bdc462385 |
hex | 71d19dbfa |
30553005050 has 24 divisors (see below), whose sum is σ = 56837201472. Its totient is φ = 12219350000.
The previous prime is 30553005019. The next prime is 30553005083. The reversal of 30553005050 is 5050035503.
It is a super-2 number, since 2×305530050502 (a number of 22 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 314825 + ... + 400275.
It is an arithmetic number, because the mean of its divisors is an integer number (2368216728).
Almost surely, 230553005050 is an apocalyptic number.
30553005050 is a deficient number, since it is larger than the sum of its proper divisors (26284196422).
30553005050 is a wasteful number, since it uses less digits than its factorization.
30553005050 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 92614 (or 92609 counting only the distinct ones).
The product of its (nonzero) digits is 5625, while the sum is 26.
The spelling of 30553005050 in words is "thirty billion, five hundred fifty-three million, five thousand, fifty".
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