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60715047541 = 294095118881
BaseRepresentation
bin111000100010111001…
…100001101001110101
312210201100001222120111
4320202321201221311
51443321023010131
643520410103021
74246401250261
oct704271415165
9183640058514
1060715047541
1123827074945
12b92541aa71
135957937745
142d1d8270a1
1518a53e8ab1
hexe22e61a75

60715047541 has 8 divisors (see below), whose sum is σ = 62962248600. Its totient is φ = 58478085120.

The previous prime is 60715047539. The next prime is 60715047587. The reversal of 60715047541 is 14574051706.

60715047541 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 40743422500 + 19971625041 = 201850^2 + 141321^2 .

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 60715047541 - 21 = 60715047539 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 60715047494 and 60715047503.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60715047641) 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, 2547580 + ... + 2571301.

It is an arithmetic number, because the mean of its divisors is an integer number (7870281075).

Almost surely, 260715047541 is an apocalyptic number.

It is an amenable number.

60715047541 is a deficient number, since it is larger than the sum of its proper divisors (2247201059).

60715047541 is a wasteful number, since it uses less digits than its factorization.

60715047541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5119319.

The product of its (nonzero) digits is 117600, while the sum is 40.

The spelling of 60715047541 in words is "sixty billion, seven hundred fifteen million, forty-seven thousand, five hundred forty-one".

Divisors: 1 29 409 11861 5118881 148447549 2093622329 60715047541