Search a number
-
+
3980924841 = 37318177739
BaseRepresentation
bin1110110101001000…
…0001011110101001
3101021102210221020210
43231102001132221
531123104043331
61455005011333
7200436205605
oct35522013651
911242727223
103980924841
111763145833
12931253b49
134b59a323a
1429a9ca505
15184758446
hexed4817a9

3980924841 has 8 divisors (see below), whose sum is σ = 5380611040. Its totient is φ = 2617594272.

The previous prime is 3980924839. The next prime is 3980924869. The reversal of 3980924841 is 1484290893.

3980924841 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3980924841 - 21 = 3980924839 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3980924141) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9088651 + ... + 9089088.

It is an arithmetic number, because the mean of its divisors is an integer number (672576380).

Almost surely, 23980924841 is an apocalyptic number.

It is an amenable number.

3980924841 is a deficient number, since it is larger than the sum of its proper divisors (1399686199).

3980924841 is a wasteful number, since it uses less digits than its factorization.

3980924841 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18177815.

The product of its (nonzero) digits is 497664, while the sum is 48.

The square root of 3980924841 is about 63094.5706142771. The cubic root of 3980924841 is about 1584.8737029466.

The spelling of 3980924841 in words is "three billion, nine hundred eighty million, nine hundred twenty-four thousand, eight hundred forty-one".

Divisors: 1 3 73 219 18177739 54533217 1326974947 3980924841