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60378753253 = 713663502783
BaseRepresentation
bin111000001110110110…
…101010100011100101
312202211220021110112111
4320032312222203211
51442123430101003
643423154121021
74235145635410
oct701666524345
9182756243474
1060378753253
1123674260a85
12b850880171
13590306ca40
142ccacc6b77
151885b1ae6d
hexe0edaa8e5

60378753253 has 8 divisors (see below), whose sum is σ = 74312311808. Its totient is φ = 47772200304.

The previous prime is 60378753229. The next prime is 60378753263. The reversal of 60378753253 is 35235787306.

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 60378753253 - 25 = 60378753221 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 60378753197 and 60378753206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60378753263) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 331751301 + ... + 331751482.

It is an arithmetic number, because the mean of its divisors is an integer number (9289038976).

Almost surely, 260378753253 is an apocalyptic number.

It is an amenable number.

60378753253 is a deficient number, since it is larger than the sum of its proper divisors (13933558555).

60378753253 is a wasteful number, since it uses less digits than its factorization.

60378753253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 663502803.

The product of its (nonzero) digits is 3175200, while the sum is 49.

The spelling of 60378753253 in words is "sixty billion, three hundred seventy-eight million, seven hundred fifty-three thousand, two hundred fifty-three".

Divisors: 1 7 13 91 663502783 4644519481 8625536179 60378753253