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60141520513 = 2271987133337
BaseRepresentation
bin111000000000101101…
…101100011010000001
312202020100212210101201
4320000231230122001
51441132212124023
643343441301201
74226235326644
oct700055543201
9182210783351
1060141520513
1123562358568
12b7a5334801
135895b7a639
142ca75b1a5b
15186eda9bad
hexe00b6c681

60141520513 has 8 divisors (see below), whose sum is σ = 60437315232. Its totient is φ = 59845996896.

The previous prime is 60141520511. The next prime is 60141520597. The reversal of 60141520513 is 31502514106.

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 60141520513 - 21 = 60141520511 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (60141520511) 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, 384381 + ... + 517717.

It is an arithmetic number, because the mean of its divisors is an integer number (7554664404).

Almost surely, 260141520513 is an apocalyptic number.

It is an amenable number.

60141520513 is a deficient number, since it is larger than the sum of its proper divisors (295794719).

60141520513 is a wasteful number, since it uses less digits than its factorization.

60141520513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135551.

The product of its (nonzero) digits is 3600, while the sum is 28.

The spelling of 60141520513 in words is "sixty billion, one hundred forty-one million, five hundred twenty thousand, five hundred thirteen".

Divisors: 1 227 1987 133337 451049 30267499 264940619 60141520513