Base | Representation |
---|---|
bin | 11100001111010110001… |
… | …001100110011111110110 |
3 | 20212112002100201101100022 |
4 | 130033112021212133312 |
5 | 223243344002413302 |
6 | 4043302051445142 |
7 | 260130310053161 |
oct | 34172611463766 |
9 | 6775070641308 |
10 | 1940623091702 |
11 | 689017163849 |
12 | 2741328b67b2 |
13 | 110cccc294c9 |
14 | 69cd8a74ad8 |
15 | 357303098a2 |
hex | 1c3d62667f6 |
1940623091702 has 16 divisors (see below), whose sum is σ = 3073807805040. Its totient is φ = 916342692768.
The previous prime is 1940623091681. The next prime is 1940623091707. The reversal of 1940623091702 is 2071903260491.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1940623091707) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 80538473 + ... + 80562564.
It is an arithmetic number, because the mean of its divisors is an integer number (192112987815).
Almost surely, 21940623091702 is an apocalyptic number.
1940623091702 is a deficient number, since it is larger than the sum of its proper divisors (1133184713338).
1940623091702 is a wasteful number, since it uses less digits than its factorization.
1940623091702 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 161101375.
The product of its (nonzero) digits is 163296, while the sum is 44.
The spelling of 1940623091702 in words is "one trillion, nine hundred forty billion, six hundred twenty-three million, ninety-one thousand, seven hundred two".
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