Search a number
-
+
3020210141 = 135371107577
BaseRepresentation
bin1011010000000100…
…1011111111011101
321210111001120102212
42310001023333131
522141133211031
61215405330205
7134562235244
oct26401137735
97714046385
103020210141
11130a914643
12703566965
1339193c4c0
1420918795b
1512a23712b
hexb404bfdd

3020210141 has 32 divisors (see below), whose sum is σ = 3397863168. Its totient is φ = 2666926080.

The previous prime is 3020210119. The next prime is 3020210147. The reversal of 3020210141 is 1410120203.

It is a de Polignac number, because none of the positive numbers 2k-3020210141 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3020210147) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5234045 + ... + 5234621.

It is an arithmetic number, because the mean of its divisors is an integer number (106183224).

Almost surely, 23020210141 is an apocalyptic number.

It is an amenable number.

3020210141 is a deficient number, since it is larger than the sum of its proper divisors (377653027).

3020210141 is a wasteful number, since it uses less digits than its factorization.

3020210141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 821.

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 3020210141 is about 54956.4385763852. The cubic root of 3020210141 is about 1445.4809988615.

Adding to 3020210141 its reverse (1410120203), we get a palindrome (4430330344).

The spelling of 3020210141 in words is "three billion, twenty million, two hundred ten thousand, one hundred forty-one".

Divisors: 1 13 53 71 107 577 689 923 1391 3763 5671 7501 7597 30581 40967 48919 61739 73723 98761 397553 402641 532571 802607 2171251 3272167 4383469 5234333 28226263 42538171 56985097 232323857 3020210141