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355641066 = 232111796167
BaseRepresentation
bin10101001100101…
…010011011101010
3220210012102211100
4111030222123222
51212021003231
655142342230
711545620264
oct2514523352
9823172740
10355641066
11172828440
129b12a976
13588aca01
1435338b34
15213501e6
hex1532a6ea

355641066 has 24 divisors (see below), whose sum is σ = 840606624. Its totient is φ = 107769960.

The previous prime is 355641047. The next prime is 355641073. The reversal of 355641066 is 660146553.

355641066 is a `hidden beast` number, since 3 + 5 + 5 + 641 + 0 + 6 + 6 = 666.

355641066 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 355641066.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 897886 + ... + 898281.

It is an arithmetic number, because the mean of its divisors is an integer number (35025276).

Almost surely, 2355641066 is an apocalyptic number.

355641066 is an abundant number, since it is smaller than the sum of its proper divisors (484965558).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

355641066 is a wasteful number, since it uses less digits than its factorization.

355641066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1796186 (or 1796183 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 36.

The square root of 355641066 is about 18858.4481333963. The cubic root of 355641066 is about 708.4958343236.

The spelling of 355641066 in words is "three hundred fifty-five million, six hundred forty-one thousand, sixty-six".

Divisors: 1 2 3 6 9 11 18 22 33 66 99 198 1796167 3592334 5388501 10777002 16165503 19757837 32331006 39515674 59273511 118547022 177820533 355641066