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35303420 = 2253156941
BaseRepresentation
bin1000011010101…
…0111111111100
32110102121012002
42012222333330
533014202140
63300401432
7606034265
oct206527774
973377162
1035303420
1118a22a89
12b9a6278
137410bc9
14498d96c
153175415
hex21aaffc

35303420 has 24 divisors (see below), whose sum is σ = 76530048. Its totient is φ = 13665600.

The previous prime is 35303399. The next prime is 35303431. The reversal of 35303420 is 2430353.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 35303392 and 35303401.

It is a congruent number.

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, 27851 + ... + 29090.

It is an arithmetic number, because the mean of its divisors is an integer number (3188752).

Almost surely, 235303420 is an apocalyptic number.

It is an amenable number.

35303420 is an abundant number, since it is smaller than the sum of its proper divisors (41226628).

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

35303420 is a wasteful number, since it uses less digits than its factorization.

35303420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56981 (or 56979 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 20.

The square root of 35303420 is about 5941.6681159419. The cubic root of 35303420 is about 328.0491573162.

Adding to 35303420 its reverse (2430353), we get a palindrome (37733773).

The spelling of 35303420 in words is "thirty-five million, three hundred three thousand, four hundred twenty".

Divisors: 1 2 4 5 10 20 31 62 124 155 310 620 56941 113882 227764 284705 569410 1138820 1765171 3530342 7060684 8825855 17651710 35303420