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60789493 = 197734139
BaseRepresentation
bin1110011111100…
…1001011110101
311020101102111201
43213321023311
5111030230433
610010532501
71335462562
oct347711365
9136342451
1060789493
1131350056
1218437131
13c79541b
148105869
15550ba7d
hex39f92f5

60789493 has 8 divisors (see below), whose sum is σ = 64087200. Its totient is φ = 57501648.

The previous prime is 60789479. The next prime is 60789497. The reversal of 60789493 is 39498706.

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 60789493 - 217 = 60658421 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 (60789497) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12618 + ... + 16756.

It is an arithmetic number, because the mean of its divisors is an integer number (8010900).

Almost surely, 260789493 is an apocalyptic number.

It is an amenable number.

60789493 is a deficient number, since it is larger than the sum of its proper divisors (3297707).

60789493 is a wasteful number, since it uses less digits than its factorization.

60789493 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4931.

The product of its (nonzero) digits is 326592, while the sum is 46.

The square root of 60789493 is about 7796.7616995776. The cubic root of 60789493 is about 393.1963766372.

It can be divided in two parts, 607 and 89493, that added together give a triangular number (90100 = T424).

The spelling of 60789493 in words is "sixty million, seven hundred eighty-nine thousand, four hundred ninety-three".

Divisors: 1 19 773 4139 14687 78641 3199447 60789493