Base | Representation |
---|---|
bin | 101101100101001000000… |
… | …100111010010101111000 |
3 | 102002102212012220221011111 |
4 | 231211020010322111320 |
5 | 402304312020442010 |
6 | 10354533102210104 |
7 | 442203560106025 |
oct | 55451004722570 |
9 | 12072765827144 |
10 | 3132240405880 |
11 | aa8415062a13 |
12 | 427070b83934 |
13 | 1994a4912591 |
14 | ab85bb5a54c |
15 | 5672410658a |
hex | 2d94813a578 |
3132240405880 has 32 divisors (see below), whose sum is σ = 7462102145040. Its totient is φ = 1179196387840.
The previous prime is 3132240405871. The next prime is 3132240405881. The reversal of 3132240405880 is 885040422313.
It is a Harshad number since it is a multiple of its sum of digits (40).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3132240405881) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2303117266 + ... + 2303118625.
Almost surely, 23132240405880 is an apocalyptic number.
It is an amenable number.
3132240405880 is an abundant number, since it is smaller than the sum of its proper divisors (4329861739160).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3132240405880 is a wasteful number, since it uses less digits than its factorization.
3132240405880 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4606235919 (or 4606235915 counting only the distinct ones).
The product of its (nonzero) digits is 184320, while the sum is 40.
The spelling of 3132240405880 in words is "three trillion, one hundred thirty-two billion, two hundred forty million, four hundred five thousand, eight hundred eighty".
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