Base | Representation |
---|---|
bin | 101101101101000010100… |
… | …011001000000000000000 |
3 | 102010020210101212222200000 |
4 | 231231002203020000000 |
5 | 402424212311104230 |
6 | 10402500202400000 |
7 | 442624256045202 |
oct | 55550243100000 |
9 | 12106711788600 |
10 | 3140737597440 |
11 | 1000a85549783 |
12 | 428842800000 |
13 | 19a22a166391 |
14 | ac026488772 |
15 | 56a700b2b60 |
hex | 2db428c8000 |
3140737597440 has 384 divisors, whose sum is σ = 11291116374720. Its totient is φ = 837519409152.
The previous prime is 3140737597423. The next prime is 3140737597477. The reversal of 3140737597440 is 447957370413.
It is a happy number.
3140737597440 is a `hidden beast` number, since 3 + 1 + 4 + 0 + 7 + 3 + 7 + 597 + 4 + 40 = 666.
It is a tau number, because it is divible by the number of its divisors (384).
It is a Harshad number since it is a multiple of its sum of digits (54).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 39773677 + ... + 39852563.
Almost surely, 23140737597440 is an apocalyptic number.
3140737597440 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 3140737597440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5645558187360).
3140737597440 is an abundant number, since it is smaller than the sum of its proper divisors (8150378777280).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3140737597440 is an frugal number, since it uses more digits than its factorization.
3140737597440 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 78937 (or 78897 counting only the distinct ones).
The product of its (nonzero) digits is 8890560, while the sum is 54.
The spelling of 3140737597440 in words is "three trillion, one hundred forty billion, seven hundred thirty-seven million, five hundred ninety-seven thousand, four hundred forty".
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