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60061863043 = 7213317142839
BaseRepresentation
bin110111111011111101…
…110100110010000011
312202000210222202220001
4313323331310302003
51441001314104133
643331514100431
74224250261300
oct677375646203
9182023882801
1060061863043
11235213a0746
12b78271a717
13588250a140
142c9ab980a7
151867dc287d
hexdfbf74c83

60061863043 has 48 divisors (see below), whose sum is σ = 78765281280. Its totient is φ = 45339739200.

The previous prime is 60061862989. The next prime is 60061863097. The reversal of 60061863043 is 34036816006.

It is an interprime number because it is at equal distance from previous prime (60061862989) and next prime (60061863097).

It is a de Polignac number, because none of the positive numbers 2k-60061863043 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 60061862993 and 60061863011.

It is not an unprimeable number, because it can be changed into a prime (60061863343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1380618 + ... + 1423456.

It is an arithmetic number, because the mean of its divisors is an integer number (1640943360).

Almost surely, 260061863043 is an apocalyptic number.

60061863043 is a deficient number, since it is larger than the sum of its proper divisors (18703418237).

60061863043 is a wasteful number, since it uses less digits than its factorization.

60061863043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42968 (or 42961 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 37.

The spelling of 60061863043 in words is "sixty billion, sixty-one million, eight hundred sixty-three thousand, forty-three".

Divisors: 1 7 13 31 49 71 91 217 403 497 637 923 1519 2201 2821 3479 6461 15407 19747 28613 42839 45227 107849 200291 299873 556907 1328009 1402037 2099111 3041569 3898349 9296063 17264117 21290983 27288443 39540397 65072441 94288639 120848819 149036881 276782779 660020473 845941733 1225752307 1937479453 4620143311 8580266149 60061863043