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170968051293 = 3137276029981
BaseRepresentation
bin1001111100111001111…
…1010110111001011101
3121100022001112212211220
42133032133112321131
510300120310120133
6210312554403553
715231514313064
oct2371637267135
9540261485756
10170968051293
116656400a466
1229174a305b9
13131786892c0
1483bc4691db
1546a981a5b3
hex27ce7d6e5d

170968051293 has 16 divisors (see below), whose sum is σ = 245830306176. Its totient is φ = 105066371520.

The previous prime is 170968051271. The next prime is 170968051301. The reversal of 170968051293 is 392150869071.

It is not a de Polignac number, because 170968051293 - 213 = 170968043101 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (170968051193) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2986638 + ... + 3043343.

It is an arithmetic number, because the mean of its divisors is an integer number (15364394136).

Almost surely, 2170968051293 is an apocalyptic number.

170968051293 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

170968051293 is a deficient number, since it is larger than the sum of its proper divisors (74862254883).

170968051293 is a wasteful number, since it uses less digits than its factorization.

170968051293 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6030724.

The product of its (nonzero) digits is 816480, while the sum is 51.

The spelling of 170968051293 in words is "one hundred seventy billion, nine hundred sixty-eight million, fifty-one thousand, two hundred ninety-three".

Divisors: 1 3 13 39 727 2181 9451 28353 6029981 18089943 78389753 235169259 4383796187 13151388561 56989350431 170968051293