Base | Representation |
---|---|
bin | 1010010110101000001… |
… | …01011001011011011100 |
3 | 1021000020111220222201011 |
4 | 11023110011121123130 |
5 | 21312031322043230 |
6 | 431232140425004 |
7 | 34462463611462 |
oct | 5132405313334 |
9 | 1230214828634 |
10 | 355745502940 |
11 | 127964075793 |
12 | 58b42548164 |
13 | 2771500bac9 |
14 | 1330a954832 |
15 | 93c1669e2a |
hex | 52d41596dc |
355745502940 has 48 divisors (see below), whose sum is σ = 779607037440. Its totient is φ = 136100782400.
The previous prime is 355745502913. The next prime is 355745502941. The reversal of 355745502940 is 49205547553.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (355745502941) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8645415 + ... + 8686465.
It is an arithmetic number, because the mean of its divisors is an integer number (16241813280).
Almost surely, 2355745502940 is an apocalyptic number.
It is an amenable number.
355745502940 is an abundant number, since it is smaller than the sum of its proper divisors (423861534500).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
355745502940 is a wasteful number, since it uses less digits than its factorization.
355745502940 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 59922 (or 59920 counting only the distinct ones).
The product of its (nonzero) digits is 3780000, while the sum is 49.
The spelling of 355745502940 in words is "three hundred fifty-five billion, seven hundred forty-five million, five hundred two thousand, nine hundred forty".
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