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60490829742 = 23712711340613
BaseRepresentation
bin111000010101100010…
…001100111110101110
312210010201011112120120
4320111202030332232
51442341123022432
643442240225410
74241006366130
oct702542147656
9183121145516
1060490829742
1123721550782
12b88230b266
1359203512a5
142cdbb3d050
1518908a8c2c
hexe1588cfae

60490829742 has 32 divisors (see below), whose sum is σ = 139353464832. Its totient is φ = 17147005344.

The previous prime is 60490829741. The next prime is 60490829761. The reversal of 60490829742 is 24792809406.

It is a super-3 number, since 3×604908297423 (a number of 33 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60490829741) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5664973 + ... + 5675640.

It is an arithmetic number, because the mean of its divisors is an integer number (4354795776).

Almost surely, 260490829742 is an apocalyptic number.

60490829742 is an abundant number, since it is smaller than the sum of its proper divisors (78862635090).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

60490829742 is a wasteful number, since it uses less digits than its factorization.

60490829742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11340752.

The product of its (nonzero) digits is 1741824, while the sum is 51.

The spelling of 60490829742 in words is "sixty billion, four hundred ninety million, eight hundred twenty-nine thousand, seven hundred forty-two".

Divisors: 1 2 3 6 7 14 21 42 127 254 381 762 889 1778 2667 5334 11340613 22681226 34021839 68043678 79384291 158768582 238152873 476305746 1440257851 2880515702 4320773553 8641547106 10081804957 20163609914 30245414871 60490829742