Base | Representation |
---|---|
bin | 1110000111001110100001… |
… | …11011110110011101101001 |
3 | 11001212212211201000222122112 |
4 | 13003213100323312131221 |
5 | 13031432422340022410 |
6 | 150001041344132105 |
7 | 6352115261002463 |
oct | 703472073663551 |
9 | 131785751028575 |
10 | 31034644064105 |
11 | 998579a559090 |
12 | 359287b607035 |
13 | 1441728c777b6 |
14 | 794128929133 |
15 | 38c437c13105 |
hex | 1c39d0ef6769 |
31034644064105 has 32 divisors (see below), whose sum is σ = 42352949523456. Its totient is φ = 21626301600000.
The previous prime is 31034644064003. The next prime is 31034644064159. The reversal of 31034644064105 is 50146044643013.
It is not a de Polignac number, because 31034644064105 - 222 = 31034639869801 is a prime.
It is a super-2 number, since 2×310346440641052 (a number of 28 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 89937386 + ... + 90281795.
It is an arithmetic number, because the mean of its divisors is an integer number (1323529672608).
Almost surely, 231034644064105 is an apocalyptic number.
It is an amenable number.
31034644064105 is a deficient number, since it is larger than the sum of its proper divisors (11318305459351).
31034644064105 is a wasteful number, since it uses less digits than its factorization.
31034644064105 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 180219329.
The product of its (nonzero) digits is 414720, while the sum is 41.
The spelling of 31034644064105 in words is "thirty-one trillion, thirty-four billion, six hundred forty-four million, sixty-four thousand, one hundred five".
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