Base | Representation |
---|---|
bin | 1001101110000000110… |
… | …1011011001110110101 |
3 | 120221222110012210020120 |
4 | 2123200031123032311 |
5 | 10213423403414140 |
6 | 204412150322153 |
7 | 15030452516340 |
oct | 2334015331665 |
9 | 527873183216 |
10 | 166970373045 |
11 | 648a2471643 |
12 | 2843a059359 |
13 | 1298c39b608 |
14 | 811d55b457 |
15 | 45238a31d0 |
hex | 26e035b3b5 |
166970373045 has 128 divisors (see below), whose sum is σ = 319915008000. Its totient is φ = 72776309760.
The previous prime is 166970372993. The next prime is 166970373061. The reversal of 166970373045 is 540373079661.
It is not a de Polignac number, because 166970373045 - 26 = 166970372981 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 47717706 + ... + 47721204.
It is an arithmetic number, because the mean of its divisors is an integer number (2499336000).
Almost surely, 2166970373045 is an apocalyptic number.
166970373045 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
166970373045 is a deficient number, since it is larger than the sum of its proper divisors (152944634955).
166970373045 is a wasteful number, since it uses less digits than its factorization.
166970373045 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3795.
The product of its (nonzero) digits is 2857680, while the sum is 51.
The spelling of 166970373045 in words is "one hundred sixty-six billion, nine hundred seventy million, three hundred seventy-three thousand, forty-five".
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