Base | Representation |
---|---|
bin | 1000101100010000000010… |
… | …01000011100011100100000 |
3 | 2111200011000120221112110212 |
4 | 10112020001020130130200 |
5 | 10001120123101124310 |
6 | 104352115031113252 |
7 | 4011561424615055 |
oct | 426100110343440 |
9 | 74604016845425 |
10 | 19112623458080 |
11 | 60a968874a129 |
12 | 21881a2b12828 |
13 | a8840abac469 |
14 | 4a10ad5c502c |
15 | 23226abcd205 |
hex | 11620121c720 |
19112623458080 has 24 divisors (see below), whose sum is σ = 45153572920092. Its totient is φ = 7645049383168.
The previous prime is 19112623458059. The next prime is 19112623458161. The reversal of 19112623458080 is 8085432621191.
It can be written as a sum of positive squares in 2 ways, for example, as 18691822147216 + 420801310864 = 4323404^2 + 648692^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 59726948147 + ... + 59726948466.
Almost surely, 219112623458080 is an apocalyptic number.
19112623458080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
19112623458080 is an abundant number, since it is smaller than the sum of its proper divisors (26040949462012).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
19112623458080 is a wasteful number, since it uses less digits than its factorization.
19112623458080 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 119453896628 (or 119453896620 counting only the distinct ones).
The product of its (nonzero) digits is 829440, while the sum is 50.
The spelling of 19112623458080 in words is "nineteen trillion, one hundred twelve billion, six hundred twenty-three million, four hundred fifty-eight thousand, eighty".
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