Base | Representation |
---|---|
bin | 11110101110011001010… |
… | …111100011111110010000 |
3 | 21110211220020102111002210 |
4 | 132232121113203332100 |
5 | 234043122410024130 |
6 | 4253544213112120 |
7 | 305354340106266 |
oct | 36563127437620 |
9 | 7424806374083 |
10 | 2111402033040 |
11 | 744493449093 |
12 | 2a1254328640 |
13 | 124148372211 |
14 | 74299d54436 |
15 | 39dc821c5b0 |
hex | 1eb995e3f90 |
2111402033040 has 40 divisors (see below), whose sum is σ = 6545346303168. Its totient is φ = 563040542080.
The previous prime is 2111402033021. The next prime is 2111402033057. The reversal of 2111402033040 is 403302041112.
It is a tau number, because it is divible by the number of its divisors (40).
It is a junction number, because it is equal to n+sod(n) for n = 2111402032998 and 2111402033016.
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, 4398753996 + ... + 4398754475.
Almost surely, 22111402033040 is an apocalyptic number.
2111402033040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2111402033040 is an abundant number, since it is smaller than the sum of its proper divisors (4433944270128).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2111402033040 is a wasteful number, since it uses less digits than its factorization.
2111402033040 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8797508487 (or 8797508481 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 21.
Adding to 2111402033040 its reverse (403302041112), we get a palindrome (2514704074152).
The spelling of 2111402033040 in words is "two trillion, one hundred eleven billion, four hundred two million, thirty-three thousand, forty".
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