Base | Representation |
---|---|
bin | 11100000101001110… |
… | …110111001111011010 |
3 | 2212211101100102100022 |
4 | 130011032313033122 |
5 | 443223023202214 |
6 | 21504001510442 |
7 | 2115131322023 |
oct | 340516671732 |
9 | 85741312308 |
10 | 30152553434 |
11 | 1187336a753 |
12 | 5a16042422 |
13 | 2ac6b792c3 |
14 | 16607d9c4a |
15 | bb720ed8e |
hex | 7053b73da |
30152553434 has 16 divisors (see below), whose sum is σ = 46700689920. Its totient is φ = 14585924880.
The previous prime is 30152553427. The next prime is 30152553461. The reversal of 30152553434 is 43435525103.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 30152553394 and 30152553403.
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, 166307 + ... + 296585.
It is an arithmetic number, because the mean of its divisors is an integer number (2918793120).
Almost surely, 230152553434 is an apocalyptic number.
30152553434 is a deficient number, since it is larger than the sum of its proper divisors (16548136486).
30152553434 is a wasteful number, since it uses less digits than its factorization.
30152553434 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 134045.
The product of its (nonzero) digits is 108000, while the sum is 35.
The spelling of 30152553434 in words is "thirty billion, one hundred fifty-two million, five hundred fifty-three thousand, four hundred thirty-four".
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