Base | Representation |
---|---|
bin | 11111010110000100100… |
… | …011111000001100101010 |
3 | 21121220212010221011200211 |
4 | 133112010203320030222 |
5 | 240242344132104114 |
6 | 4325311331251334 |
7 | 311423123055046 |
oct | 37260443701452 |
9 | 7556763834624 |
10 | 2154002613034 |
11 | 760564358398 |
12 | 2a9563149b4a |
13 | 12817713b6bc |
14 | 7637ba75026 |
15 | 3b06d19b6c4 |
hex | 1f5848f832a |
2154002613034 has 8 divisors (see below), whose sum is σ = 3231362907108. Its totient is φ = 1076881644000.
The previous prime is 2154002613031. The next prime is 2154002613047. The reversal of 2154002613034 is 4303162004512.
It can be written as a sum of positive squares in 2 ways, for example, as 1634165939025 + 519836674009 = 1278345^2 + 720997^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 2154002612987 and 2154002613005.
It is not an unprimeable number, because it can be changed into a prime (2154002613031) 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, 59808757 + ... + 59844760.
Almost surely, 22154002613034 is an apocalyptic number.
2154002613034 is a deficient number, since it is larger than the sum of its proper divisors (1077360294074).
2154002613034 is a wasteful number, since it uses less digits than its factorization.
2154002613034 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 119662520.
The product of its (nonzero) digits is 17280, while the sum is 31.
Adding to 2154002613034 its reverse (4303162004512), we get a palindrome (6457164617546).
The spelling of 2154002613034 in words is "two trillion, one hundred fifty-four billion, two million, six hundred thirteen thousand, thirty-four".
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