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60873681323 = 7213472033257
BaseRepresentation
bin111000101100010110…
…101010100110101011
312211010101120102012202
4320230112222212223
51444132130300243
643544234130415
74253335516400
oct705426524653
9184111512182
1060873681323
11238a8673844
12b96a580a0b
13598176a3a0
142d3691c2a7
1518b42d14b8
hexe2c5aa9ab

60873681323 has 24 divisors (see below), whose sum is σ = 77881914432. Its totient is φ = 47139007104.

The previous prime is 60873681307. The next prime is 60873681361. The reversal of 60873681323 is 32318637806.

It is not a de Polignac number, because 60873681323 - 24 = 60873681307 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (47).

It is not an unprimeable number, because it can be changed into a prime (60873681223) 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 23 ways as a sum of consecutive naturals, for example, 986690 + ... + 1046567.

It is an arithmetic number, because the mean of its divisors is an integer number (3245079768).

Almost surely, 260873681323 is an apocalyptic number.

60873681323 is a deficient number, since it is larger than the sum of its proper divisors (17008233109).

60873681323 is a wasteful number, since it uses less digits than its factorization.

60873681323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2033331 (or 2033324 counting only the distinct ones).

The product of its (nonzero) digits is 870912, while the sum is 47.

The spelling of 60873681323 in words is "sixty billion, eight hundred seventy-three million, six hundred eighty-one thousand, three hundred twenty-three".

Divisors: 1 7 13 47 49 91 329 611 637 2303 4277 29939 2033257 14232799 26432341 95563079 99629593 185026387 668941553 1242320027 1295184709 4682590871 8696240189 60873681323