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60379316240 = 245754741453
BaseRepresentation
bin111000001110111000…
…110100000000010000
312202211221100001210212
4320032320310000100
51442124101104430
643423214143252
74235153501645
oct701670640020
9182757301725
1060379316240
1123674605a61
12b850ab1b28
135903209079
142ccadd1dcc
151885bccb95
hexe0ee34010

60379316240 has 20 divisors (see below), whose sum is σ = 140381910444. Its totient is φ = 24151726464.

The previous prime is 60379316213. The next prime is 60379316243. The reversal of 60379316240 is 4261397306.

It can be written as a sum of positive squares in 2 ways, for example, as 31745261584 + 28634054656 = 178172^2 + 169216^2 .

It is a tau number, because it is divible by the number of its divisors (20).

It is not an unprimeable number, because it can be changed into a prime (60379316243) 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 3 ways as a sum of consecutive naturals, for example, 377370647 + ... + 377370806.

Almost surely, 260379316240 is an apocalyptic number.

It is an amenable number.

60379316240 is an abundant number, since it is smaller than the sum of its proper divisors (80002594204).

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

60379316240 is a wasteful number, since it uses less digits than its factorization.

60379316240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 754741466 (or 754741460 counting only the distinct ones).

The product of its (nonzero) digits is 163296, while the sum is 41.

The spelling of 60379316240 in words is "sixty billion, three hundred seventy-nine million, three hundred sixteen thousand, two hundred forty".

Divisors: 1 2 4 5 8 10 16 20 40 80 754741453 1509482906 3018965812 3773707265 6037931624 7547414530 12075863248 15094829060 30189658120 60379316240