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60404485 = 517710641
BaseRepresentation
bin1110011001101…
…1001100000101
311012122212101011
43212123030011
5110430420420
65554402221
71332300241
oct346331405
9135585334
1060404485
1131107869
1218290371
13c68c0cb
148045421
15548295a
hex399b305

60404485 has 8 divisors (see below), whose sum is σ = 76749336. Its totient is φ = 45480960.

The previous prime is 60404483. The next prime is 60404501. The reversal of 60404485 is 58440406.

60404485 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 29746116 + 30658369 = 5454^2 + 5537^2 .

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

It is not a de Polignac number, because 60404485 - 21 = 60404483 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60404483) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 355236 + ... + 355405.

It is an arithmetic number, because the mean of its divisors is an integer number (9593667).

Almost surely, 260404485 is an apocalyptic number.

It is an amenable number.

60404485 is a deficient number, since it is larger than the sum of its proper divisors (16344851).

60404485 is a wasteful number, since it uses less digits than its factorization.

60404485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 710663.

The product of its (nonzero) digits is 15360, while the sum is 31.

The square root of 60404485 is about 7772.0322310191. The cubic root of 60404485 is about 392.3645197552.

The spelling of 60404485 in words is "sixty million, four hundred four thousand, four hundred eighty-five".

Divisors: 1 5 17 85 710641 3553205 12080897 60404485