Base | Representation |
---|---|
bin | 11101110001100100101… |
… | …11010101100100110100 |
3 | 10121210122220210020100100 |
4 | 32320302113111210310 |
5 | 113230200040214212 |
6 | 2101551551514100 |
7 | 133625030451120 |
oct | 16706227254464 |
9 | 3553586706310 |
10 | 1023047194932 |
11 | 36496551a634 |
12 | 146334528930 |
13 | 7561c0703a9 |
14 | 377312dc580 |
15 | 1b929c99bdc |
hex | ee325d5934 |
1023047194932 has 72 divisors (see below), whose sum is σ = 2978030607552. Its totient is φ = 290067897600.
The previous prime is 1023047194931. The next prime is 1023047194943. The reversal of 1023047194932 is 2394917403201.
1023047194932 is a `hidden beast` number, since 1 + 0 + 2 + 3 + 0 + 471 + 94 + 93 + 2 = 666.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1023047194931) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15462069 + ... + 15528092.
It is an arithmetic number, because the mean of its divisors is an integer number (41361536216).
Almost surely, 21023047194932 is an apocalyptic number.
1023047194932 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
1023047194932 is an abundant number, since it is smaller than the sum of its proper divisors (1954983412620).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1023047194932 is a wasteful number, since it uses less digits than its factorization.
1023047194932 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 30990309 (or 30990304 counting only the distinct ones).
The product of its (nonzero) digits is 326592, while the sum is 45.
The spelling of 1023047194932 in words is "one trillion, twenty-three billion, forty-seven million, one hundred ninety-four thousand, nine hundred thirty-two".
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