Base | Representation |
---|---|
bin | 10100111111101… |
… | …011110110101100 |
3 | 220112210121002122 |
4 | 110333223312230 |
5 | 1210133122040 |
6 | 54541412112 |
7 | 11504660630 |
oct | 2477536654 |
9 | 815717078 |
10 | 352239020 |
11 | 170914431 |
12 | 99b6a038 |
13 | 57c8b373 |
14 | 34ad0dc0 |
15 | 20dcc1b5 |
hex | 14febdac |
352239020 has 48 divisors (see below), whose sum is σ = 882137088. Its totient is φ = 115515840.
The previous prime is 352238987. The next prime is 352239029. The reversal of 352239020 is 20932253.
It is not an unprimeable number, because it can be changed into a prime (352239029) 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, 51476 + ... + 57915.
It is an arithmetic number, because the mean of its divisors is an integer number (18377856).
Almost surely, 2352239020 is an apocalyptic number.
It is an amenable number.
352239020 is an abundant number, since it is smaller than the sum of its proper divisors (529898068).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
352239020 is a wasteful number, since it uses less digits than its factorization.
352239020 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 109430 (or 109428 counting only the distinct ones).
The product of its (nonzero) digits is 3240, while the sum is 26.
The square root of 352239020 is about 18768.0318627181. The cubic root of 352239020 is about 706.2294460304.
The spelling of 352239020 in words is "three hundred fifty-two million, two hundred thirty-nine thousand, twenty".
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