Base | Representation |
---|---|
bin | 1000110001000101… |
… | …0100111101011100 |
3 | 20002000020200210012 |
4 | 2030101110331130 |
5 | 14304424240130 |
6 | 1025304302352 |
7 | 112214111060 |
oct | 21421247534 |
9 | 6060220705 |
10 | 2353352540 |
11 | aa8451660 |
12 | 5581719b8 |
13 | 2b67354c6 |
14 | 184799aa0 |
15 | db90e995 |
hex | 8c454f5c |
2353352540 has 96 divisors (see below), whose sum is σ = 6485875200. Its totient is φ = 694897920.
The previous prime is 2353352539. The next prime is 2353352579. The reversal of 2353352540 is 452533532.
It is a junction number, because it is equal to n+sod(n) for n = 2353352497 and 2353352506.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10955 + ... + 69474.
It is an arithmetic number, because the mean of its divisors is an integer number (67561200).
Almost surely, 22353352540 is an apocalyptic number.
2353352540 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2353352540, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3242937600).
2353352540 is an abundant number, since it is smaller than the sum of its proper divisors (4132522660).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2353352540 is a wasteful number, since it uses less digits than its factorization.
2353352540 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 80475 (or 80473 counting only the distinct ones).
The product of its (nonzero) digits is 54000, while the sum is 32.
The square root of 2353352540 is about 48511.3650601588. The cubic root of 2353352540 is about 1330.1348234251.
The spelling of 2353352540 in words is "two billion, three hundred fifty-three million, three hundred fifty-two thousand, five hundred forty".
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