Base | Representation |
---|---|
bin | 1101111011110110… |
… | …1101110100011100 |
3 | 100122200211021201110 |
4 | 3132331231310130 |
5 | 30130111023122 |
6 | 1415104342020 |
7 | 161461412262 |
oct | 33675556434 |
9 | 10580737643 |
10 | 3740720412 |
11 | 164a5a2680 |
12 | 884914910 |
13 | 477cb0340 |
14 | 276b40432 |
15 | 16d60b90c |
hex | def6dd1c |
3740720412 has 96 divisors (see below), whose sum is σ = 10472684544. Its totient is φ = 1024070400.
The previous prime is 3740720407. The next prime is 3740720429. The reversal of 3740720412 is 2140270473.
It is a self number, because there is not a number n which added to its sum of digits gives 3740720412.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 57462 + ... + 103842.
It is an arithmetic number, because the mean of its divisors is an integer number (109090464).
Almost surely, 23740720412 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 3740720412, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5236342272).
3740720412 is an abundant number, since it is smaller than the sum of its proper divisors (6731964132).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3740720412 is a wasteful number, since it uses less digits than its factorization.
3740720412 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 46459 (or 46457 counting only the distinct ones).
The product of its (nonzero) digits is 9408, while the sum is 30.
The square root of 3740720412 is about 61161.4291199936. The cubic root of 3740720412 is about 1552.3336905822. Note that the first 3 decimals are identical.
Adding to 3740720412 its reverse (2140270473), we get a palindrome (5880990885).
The spelling of 3740720412 in words is "three billion, seven hundred forty million, seven hundred twenty thousand, four hundred twelve".
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