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61048682 = 2166918289
BaseRepresentation
bin1110100011100…
…0011101101010
311020212121001022
43220320131222
5111112024212
610020252442
71340622332
oct350703552
9136777038
1061048682
1131507862
1218541122
13c8563a6
1481720c2
15555d772
hex3a3876a

61048682 has 8 divisors (see below), whose sum is σ = 91632900. Its totient is φ = 30504384.

The previous prime is 61048679. The next prime is 61048697. The reversal of 61048682 is 28684016.

It can be written as a sum of positive squares in 2 ways, for example, as 53860921 + 7187761 = 7339^2 + 2681^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5807 + ... + 12482.

Almost surely, 261048682 is an apocalyptic number.

61048682 is a deficient number, since it is larger than the sum of its proper divisors (30584218).

61048682 is a wasteful number, since it uses less digits than its factorization.

61048682 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19960.

The product of its (nonzero) digits is 18432, while the sum is 35.

The square root of 61048682 is about 7813.3656000471. The cubic root of 61048682 is about 393.7544098943.

The spelling of 61048682 in words is "sixty-one million, forty-eight thousand, six hundred eighty-two".

Divisors: 1 2 1669 3338 18289 36578 30524341 61048682