Search a number
-
+
151004241412 = 221718711186879
BaseRepresentation
bin1000110010100010001…
…1011101111000000100
3112102202202010021002221
42030220203131320010
54433224041211122
6153212000542124
713624011605533
oct2145043357004
9472682107087
10151004241412
1159049a59632
1225323021944
131131664304b
147446cc431a
153ddbd4c6c7
hex23288dde04

151004241412 has 24 divisors (see below), whose sum is σ = 279951759360. Its totient is φ = 71022779520.

The previous prime is 151004241389. The next prime is 151004241413. The reversal of 151004241412 is 214142400151.

It is not an unprimeable number, because it can be changed into a prime (151004241413) 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, 466212 + ... + 720667.

It is an arithmetic number, because the mean of its divisors is an integer number (11664656640).

Almost surely, 2151004241412 is an apocalyptic number.

It is an amenable number.

151004241412 is a deficient number, since it is larger than the sum of its proper divisors (128947517948).

151004241412 is a wasteful number, since it uses less digits than its factorization.

151004241412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1188771 (or 1188769 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 25.

Adding to 151004241412 its reverse (214142400151), we get a palindrome (365146641563).

The spelling of 151004241412 in words is "one hundred fifty-one billion, four million, two hundred forty-one thousand, four hundred twelve".

Divisors: 1 2 4 17 34 68 1871 3742 7484 31807 63614 127228 1186879 2373758 4747516 20176943 40353886 80707772 2220650609 4441301218 8882602436 37751060353 75502120706 151004241412