Base | Representation |
---|---|
bin | 11100001100100100… |
… | …000000100010010110 |
3 | 2220010221202122010220 |
4 | 130030210000202112 |
5 | 444001014141141 |
6 | 21524113455210 |
7 | 2121153550566 |
oct | 341444004226 |
9 | 86127678126 |
10 | 30275537046 |
11 | 1192682a0a7 |
12 | 5a4b271506 |
13 | 2b164a9281 |
14 | 1672c90da6 |
15 | bc2e04766 |
hex | 70c900896 |
30275537046 has 16 divisors (see below), whose sum is σ = 62187590064. Its totient is φ = 9819093024.
The previous prime is 30275537027. The next prime is 30275537063. The reversal of 30275537046 is 64073557203.
It is a super-2 number, since 2×302755370462 (a number of 22 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 30275536989 and 30275537007.
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, 68187925 + ... + 68188368.
It is an arithmetic number, because the mean of its divisors is an integer number (3886724379).
Almost surely, 230275537046 is an apocalyptic number.
30275537046 is an abundant number, since it is smaller than the sum of its proper divisors (31912053018).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30275537046 is a wasteful number, since it uses less digits than its factorization.
30275537046 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 136376335.
The product of its (nonzero) digits is 529200, while the sum is 42.
The spelling of 30275537046 in words is "thirty billion, two hundred seventy-five million, five hundred thirty-seven thousand, forty-six".
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