Base | Representation |
---|---|
bin | 11100101011010101010… |
… | …100101111111101111100 |
3 | 20222101122122211002122201 |
4 | 130223111110233331330 |
5 | 224241420021223212 |
6 | 4105152023121244 |
7 | 262243065453640 |
oct | 34532524577574 |
9 | 6871578732581 |
10 | 1970674007932 |
11 | 69a838113a03 |
12 | 279b1a8a3224 |
13 | 113aaba0aa46 |
14 | 6b549b74c20 |
15 | 363dd63eb57 |
hex | 1cad552ff7c |
1970674007932 has 48 divisors (see below), whose sum is σ = 4150190903040. Its totient is φ = 799852603392.
The previous prime is 1970674007927. The next prime is 1970674007969. The reversal of 1970674007932 is 2397004760791.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 951228 + ... + 2201404.
It is an arithmetic number, because the mean of its divisors is an integer number (86462310480).
Almost surely, 21970674007932 is an apocalyptic number.
It is an amenable number.
1970674007932 is an abundant number, since it is smaller than the sum of its proper divisors (2179516895108).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1970674007932 is a wasteful number, since it uses less digits than its factorization.
1970674007932 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1253170 (or 1253168 counting only the distinct ones).
The product of its (nonzero) digits is 4000752, while the sum is 55.
The spelling of 1970674007932 in words is "one trillion, nine hundred seventy billion, six hundred seventy-four million, seven thousand, nine hundred thirty-two".
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