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3196787053 = 31423124373
BaseRepresentation
bin1011111010001011…
…0001100101101101
322020210022121102111
42332202301211231
523021334141203
61245114124021
7142135145605
oct27642614555
98223277374
103196787053
1113a0559479
12752720611
133bc3b5295
142247cdc05
1513a9b626d
hexbe8b196d

3196787053 has 8 divisors (see below), whose sum is σ = 3300824576. Its totient is φ = 3092806800.

The previous prime is 3196787051. The next prime is 3196787059. The reversal of 3196787053 is 3507876913.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3196787053 - 21 = 3196787051 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3196786988 and 3196787006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3196787051) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 118975 + ... + 143347.

It is an arithmetic number, because the mean of its divisors is an integer number (412603072).

Almost surely, 23196787053 is an apocalyptic number.

It is an amenable number.

3196787053 is a deficient number, since it is larger than the sum of its proper divisors (104037523).

3196787053 is a wasteful number, since it uses less digits than its factorization.

3196787053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28635.

The product of its (nonzero) digits is 952560, while the sum is 49.

The square root of 3196787053 is about 56540.1366553000. The cubic root of 3196787053 is about 1473.1192427204.

The spelling of 3196787053 in words is "three billion, one hundred ninety-six million, seven hundred eighty-seven thousand, fifty-three".

Divisors: 1 31 4231 24373 131161 755563 103122163 3196787053