Base | Representation |
---|---|
bin | 11100101011001100110… |
… | …101001101100010011000 |
3 | 20222101021201201002200100 |
4 | 130223030311031202120 |
5 | 224241122032211322 |
6 | 4105125533135400 |
7 | 262236415403064 |
oct | 34531465154230 |
9 | 6871251632610 |
10 | 1970531522712 |
11 | 69a774744725 |
12 | 279a9b02a560 |
13 | 113a8834046c |
14 | 6b534c84aa4 |
15 | 363d0d96dac |
hex | 1caccd4d898 |
1970531522712 has 48 divisors (see below), whose sum is σ = 5427311409000. Its totient is φ = 645710893056.
The previous prime is 1970531522699. The next prime is 1970531522741. The reversal of 1970531522712 is 2172251350791.
1970531522712 is a `hidden beast` number, since 1 + 9 + 7 + 0 + 53 + 1 + 522 + 71 + 2 = 666.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 231932137 + ... + 231940632.
Almost surely, 21970531522712 is an apocalyptic number.
1970531522712 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
1970531522712 is an abundant number, since it is smaller than the sum of its proper divisors (3456779886288).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1970531522712 is a wasteful number, since it uses less digits than its factorization.
1970531522712 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 463872840 (or 463872833 counting only the distinct ones).
The product of its (nonzero) digits is 264600, while the sum is 45.
The spelling of 1970531522712 in words is "one trillion, nine hundred seventy billion, five hundred thirty-one million, five hundred twenty-two thousand, seven hundred twelve".
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