Base | Representation |
---|---|
bin | 11100001111101100011… |
… | …001101001010000100110 |
3 | 20212120001101011012200000 |
4 | 130033230121221100212 |
5 | 223300130034133240 |
6 | 4043403105002130 |
7 | 260142462101124 |
oct | 34175431512046 |
9 | 6776041135600 |
10 | 1940996396070 |
11 | 689198955956 |
12 | 274217923346 |
13 | 11105c381b74 |
14 | 69d3248a914 |
15 | 35752e98430 |
hex | 1c3ec669426 |
1940996396070 has 96 divisors (see below), whose sum is σ = 5402324229120. Its totient is φ = 500902276320.
The previous prime is 1940996396069. The next prime is 1940996396113. The reversal of 1940996396070 is 706936990491.
1940996396070 is a `hidden beast` number, since 1 + 94 + 0 + 9 + 96 + 396 + 0 + 70 = 666.
It is a super-2 number, since 2×19409963960702 (a number of 25 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 1940996395989 and 1940996396007.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 12807960 + ... + 12958619.
It is an arithmetic number, because the mean of its divisors is an integer number (56274210720).
Almost surely, 21940996396070 is an apocalyptic number.
1940996396070 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1940996396070 is an abundant number, since it is smaller than the sum of its proper divisors (3461327833050).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1940996396070 is a wasteful number, since it uses less digits than its factorization.
1940996396070 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25766632 (or 25766620 counting only the distinct ones).
The product of its (nonzero) digits is 19840464, while the sum is 63.
The spelling of 1940996396070 in words is "one trillion, nine hundred forty billion, nine hundred ninety-six million, three hundred ninety-six thousand, seventy".
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