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60514420130640 = 24325719631938389
BaseRepresentation
bin11011100001001100111001…
…00001000000001101010000
321221021010021222121202200100
431300212130201000031100
530412432013023140030
6332411535115052400
715514010513050230
oct1560463441001520
9257233258552610
1060514420130640
1118311026613143
126954124a41100
13279c640377438
1410d2cb0b57cc0
156ee1bb657360
hex37099c840350

60514420130640 has 240 divisors, whose sum is σ = 244484324323200. Its totient is φ = 13103874413568.

The previous prime is 60514420130639. The next prime is 60514420130657. The reversal of 60514420130640 is 4603102441506.

60514420130640 is a `hidden beast` number, since 6 + 0 + 5 + 1 + 4 + 4 + 2 + 0 + 1 + 3 + 0 + 640 = 666.

It is a tau number, because it is divible by the number of its divisors (240).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 60514420130595 and 60514420130604.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 315873435 + ... + 316064954.

It is an arithmetic number, because the mean of its divisors is an integer number (1018684684680).

Almost surely, 260514420130640 is an apocalyptic number.

60514420130640 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

60514420130640 is an abundant number, since it is smaller than the sum of its proper divisors (183969904192560).

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

60514420130640 is a wasteful number, since it uses less digits than its factorization.

60514420130640 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 631938434 (or 631938425 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 36.

The spelling of 60514420130640 in words is "sixty trillion, five hundred fourteen billion, four hundred twenty million, one hundred thirty thousand, six hundred forty".