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16143215360060 = 2252953273335851
BaseRepresentation
bin1110101011101010001010…
…0111011111100000111100
32010011021110102201220021102
43222322202213133200330
54103442301113010220
654200031334152232
73254210632340405
oct352724247374074
963137412656242
1016143215360060
115164332244178
1219887b61b2678
139013b6266309
143db49b5b29ac
151cedc7031775
hexeaea29df83c

16143215360060 has 24 divisors (see below), whose sum is σ = 33912232485936. Its totient is φ = 6455099433600.

The previous prime is 16143215360059. The next prime is 16143215360087. The reversal of 16143215360060 is 6006351234161.

It is a super-2 number, since 2×161432153600602 (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 16143215359996 and 16143215360023.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 136608866 + ... + 136726985.

It is an arithmetic number, because the mean of its divisors is an integer number (1413009686914).

Almost surely, 216143215360060 is an apocalyptic number.

16143215360060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

16143215360060 is an abundant number, since it is smaller than the sum of its proper divisors (17769017125876).

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

16143215360060 is a wasteful number, since it uses less digits than its factorization.

16143215360060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 273338813 (or 273338811 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 38.

The spelling of 16143215360060 in words is "sixteen trillion, one hundred forty-three billion, two hundred fifteen million, three hundred sixty thousand, sixty".

Divisors: 1 2 4 5 10 20 2953 5906 11812 14765 29530 59060 273335851 546671702 1093343404 1366679255 2733358510 5466717020 807160768003 1614321536006 3228643072012 4035803840015 8071607680030 16143215360060