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60006105561055 = 520121235964457
BaseRepresentation
bin11011010010011010000101…
…00110110011011111011111
321212110112020200002011012011
431221031002212303133133
530331120001010423210
6331342231353452051
715432204143360113
oct1551150246633737
9255415220064164
1060006105561055
11181354a0262535
126891703411027
132763722787004
1410b644d583743
156e0d6aadcd8a
hex3693429b37df

60006105561055 has 8 divisors (see below), whose sum is σ = 72007374532752. Its totient is φ = 48004852542528.

The previous prime is 60006105561053. The next prime is 60006105561089. The reversal of 60006105561055 is 55016550160006.

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 60006105561055 - 21 = 60006105561053 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 60006105560999 and 60006105561017.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60006105561053) 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, 7078387 + ... + 13042843.

It is an arithmetic number, because the mean of its divisors is an integer number (9000921816594).

Almost surely, 260006105561055 is an apocalyptic number.

60006105561055 is a deficient number, since it is larger than the sum of its proper divisors (12001268971697).

60006105561055 is a wasteful number, since it uses less digits than its factorization.

60006105561055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7976585.

The product of its (nonzero) digits is 135000, while the sum is 40.

The spelling of 60006105561055 in words is "sixty trillion, six billion, one hundred five million, five hundred sixty-one thousand, fifty-five".

Divisors: 1 5 2012123 5964457 10060615 29822285 12001221112211 60006105561055