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3353862085 = 57217805249
BaseRepresentation
bin1100011111100111…
…1101111111000101
322122201212211212021
43013321331333011
523332042041320
61312444523141
7146053233400
oct30771757705
98581784767
103353862085
111471193252
127972504b1
13415ac05a2
1423b5dad37
15149691daa
hexc7e7dfc5

3353862085 has 24 divisors (see below), whose sum is σ = 4957119000. Its totient is φ = 2164506624.

The previous prime is 3353862073. The next prime is 3353862097. The reversal of 3353862085 is 5802683533.

It is an interprime number because it is at equal distance from previous prime (3353862073) and next prime (3353862097).

It can be written as a sum of positive squares in 4 ways, for example, as 450161089 + 2903700996 = 21217^2 + 53886^2 .

It is not a de Polignac number, because 3353862085 - 25 = 3353862053 is a prime.

It is a super-2 number, since 2×33538620852 = 22496781770401094450, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 398460 + ... + 406789.

It is an arithmetic number, because the mean of its divisors is an integer number (206546625).

Almost surely, 23353862085 is an apocalyptic number.

3353862085 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

3353862085 is a deficient number, since it is larger than the sum of its proper divisors (1603256915).

3353862085 is a wasteful number, since it uses less digits than its factorization.

3353862085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 805285 (or 805278 counting only the distinct ones).

The product of its (nonzero) digits is 518400, while the sum is 43.

The square root of 3353862085 is about 57912.5382365512. The cubic root of 3353862085 is about 1496.8618964862.

The spelling of 3353862085 in words is "three billion, three hundred fifty-three million, eight hundred sixty-two thousand, eighty-five".

Divisors: 1 5 7 17 35 49 85 119 245 595 833 4165 805249 4026245 5636743 13689233 28183715 39457201 68446165 95824631 197286005 479123155 670772417 3353862085