Base | Representation |
---|---|
bin | 1101110110010011001010… |
… | …01001110100000011110010 |
3 | 10222211021112222201022220100 |
4 | 12323021211021310003302 |
5 | 12442420233342344421 |
6 | 144433531055053230 |
7 | 6262105051143411 |
oct | 673114511640362 |
9 | 128737488638810 |
10 | 30453015199986 |
11 | 9781062198915 |
12 | 34b9bb9211216 |
13 | 13cb9263c41c2 |
14 | 773d104c1478 |
15 | 37c245b0ec26 |
hex | 1bb2652740f2 |
30453015199986 has 24 divisors (see below), whose sum is σ = 66043255643820. Its totient is φ = 10141509265056.
The previous prime is 30453015199963. The next prime is 30453015199991. The reversal of 30453015199986 is 68999151035403.
30453015199986 is a `hidden beast` number, since 3 + 0 + 4 + 5 + 30 + 1 + 519 + 9 + 9 + 86 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 29623037717025 + 829977482961 = 5442705^2 + 911031^2 .
It is a super-2 number, since 2×304530151999862 (a number of 28 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, 791297025 + ... + 791335508.
Almost surely, 230453015199986 is an apocalyptic number.
30453015199986 is an abundant number, since it is smaller than the sum of its proper divisors (35590240443834).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30453015199986 is a wasteful number, since it uses less digits than its factorization.
30453015199986 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1582633610 (or 1582633607 counting only the distinct ones).
The product of its (nonzero) digits is 31492800, while the sum is 63.
The spelling of 30453015199986 in words is "thirty trillion, four hundred fifty-three billion, fifteen million, one hundred ninety-nine thousand, nine hundred eighty-six".
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