Base | Representation |
---|---|
bin | 1101111000100011100000… |
… | …10101001110111111101010 |
3 | 11000002200120212220112010201 |
4 | 12330101300111032333222 |
5 | 13000202442102421402 |
6 | 144533305035502414 |
7 | 6300520360323535 |
oct | 674216025167752 |
9 | 130080525815121 |
10 | 30530512154602 |
11 | 9800a10200949 |
12 | 35110268b7a0a |
13 | 1406026aa1675 |
14 | 777982a55a1c |
15 | 37e27e4a0687 |
hex | 1bc47054efea |
30530512154602 has 8 divisors (see below), whose sum is σ = 45795792470112. Its totient is φ = 15265247997900.
The previous prime is 30530512154533. The next prime is 30530512154603. The reversal of 30530512154602 is 20645121503503.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×305305121546022 (a number of 28 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (30530512154603) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3493027 + ... + 8559337.
It is an arithmetic number, because the mean of its divisors is an integer number (5724474058764).
Almost surely, 230530512154602 is an apocalyptic number.
30530512154602 is a deficient number, since it is larger than the sum of its proper divisors (15265280315510).
30530512154602 is a wasteful number, since it uses less digits than its factorization.
30530512154602 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8079404.
The product of its (nonzero) digits is 108000, while the sum is 37.
The spelling of 30530512154602 in words is "thirty trillion, five hundred thirty billion, five hundred twelve million, one hundred fifty-four thousand, six hundred two".
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