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676485033 = 3724601939
BaseRepresentation
bin101000010100100…
…101011110101001
31202010221000000020
4220110211132221
52341140010113
6151043231053
722523012400
oct5024453651
91663830006
10676485033
11317949244
1216a678489
13aa1c8103
1465bb6637
153e5ca023
hex285257a9

676485033 has 12 divisors (see below), whose sum is σ = 1049242320. Its totient is φ = 386562792.

The previous prime is 676485031. The next prime is 676485037. The reversal of 676485033 is 330584676.

It is not a de Polignac number, because 676485033 - 21 = 676485031 is a prime.

It is a super-2 number, since 2×6764850332 = 915263999746022178, which contains 22 as substring.

It is a hoax number, since the sum of its digits (42) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (676485031) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2300823 + ... + 2301116.

It is an arithmetic number, because the mean of its divisors is an integer number (87436860).

Almost surely, 2676485033 is an apocalyptic number.

It is an amenable number.

676485033 is a deficient number, since it is larger than the sum of its proper divisors (372757287).

676485033 is a wasteful number, since it uses less digits than its factorization.

676485033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4601956 (or 4601949 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 42.

The square root of 676485033 is about 26009.3258851513. The cubic root of 676485033 is about 877.8481484747.

The spelling of 676485033 in words is "six hundred seventy-six million, four hundred eighty-five thousand, thirty-three".

Divisors: 1 3 7 21 49 147 4601939 13805817 32213573 96640719 225495011 676485033