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168114166459070 = 25131293185895839
BaseRepresentation
bin100110001110011000100001…
…001011000110101010111110
3211001020120001022102110212012
4212032120201023012222332
5134013340303103142240
61353314325404411222
750260563523164536
oct4616304113065276
9731216038373765
10168114166459070
11496258aa269a27
1216a3179a246b12
1372a6137049580
142d72aaa4924c6
15146807e086b65
hex98e6212c6abe

168114166459070 has 16 divisors (see below), whose sum is σ = 325882845751680. Its totient is φ = 62072923000224.

The previous prime is 168114166459061. The next prime is 168114166459111. The reversal of 168114166459070 is 70954661411861.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 646592947790 + ... + 646592948049.

It is an arithmetic number, because the mean of its divisors is an integer number (20367677859480).

Almost surely, 2168114166459070 is an apocalyptic number.

168114166459070 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

168114166459070 is a deficient number, since it is larger than the sum of its proper divisors (157768679292610).

168114166459070 is a wasteful number, since it uses less digits than its factorization.

168114166459070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1293185895859.

The product of its (nonzero) digits is 8709120, while the sum is 59.

The spelling of 168114166459070 in words is "one hundred sixty-eight trillion, one hundred fourteen billion, one hundred sixty-six million, four hundred fifty-nine thousand, seventy".

Divisors: 1 2 5 10 13 26 65 130 1293185895839 2586371791678 6465929479195 12931858958390 16811416645907 33622833291814 84057083229535 168114166459070