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60642014043 = 3131554923437
BaseRepresentation
bin111000011110100010…
…111011001101011011
312210112020122111110010
4320132202323031123
51443143323422133
643505240453003
74244523420522
oct703642731533
9183466574403
1060642014043
1123799921786
12b904a7a163
135945776260
142d13c554b9
15189dcbe263
hexe1e8bb35b

60642014043 has 8 divisors (see below), whose sum is σ = 87075712528. Its totient is φ = 37318162464.

The previous prime is 60642014023. The next prime is 60642014053. The reversal of 60642014043 is 34041024606.

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

It is not a de Polignac number, because 60642014043 - 220 = 60640965467 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 60642014043.

It is not an unprimeable number, because it can be changed into a prime (60642014023) 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, 777461680 + ... + 777461757.

It is an arithmetic number, because the mean of its divisors is an integer number (10884464066).

Almost surely, 260642014043 is an apocalyptic number.

60642014043 is a deficient number, since it is larger than the sum of its proper divisors (26433698485).

60642014043 is a wasteful number, since it uses less digits than its factorization.

60642014043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1554923453.

The product of its (nonzero) digits is 13824, while the sum is 30.

Adding to 60642014043 its reverse (34041024606), we get a palindrome (94683038649).

The spelling of 60642014043 in words is "sixty billion, six hundred forty-two million, fourteen thousand, forty-three".

Divisors: 1 3 13 39 1554923437 4664770311 20214004681 60642014043