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151050040541 = 232285538829
BaseRepresentation
bin1000110010101101001…
…0001011010011011101
3112102212221022002200222
42030223102023103131
54433322302244131
6153220314331125
713625106105641
oct2145322132335
9472787262628
10151050040541
11590728a0154
1225336429aa5
1311322c8a31a
14744d006c21
153de0d9787b
hex232b48b4dd

151050040541 has 6 divisors (see below), whose sum is σ = 157902972990. Its totient is φ = 144482646968.

The previous prime is 151050040429. The next prime is 151050040577. The reversal of 151050040541 is 145040050151.

151050040541 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 130892004100 + 20158036441 = 361790^2 + 141979^2 .

It is not a de Polignac number, because 151050040541 - 214 = 151050024157 is a prime.

It is a super-2 number, since 2×1510500405412 (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 151050040541.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (151050043541) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 142768886 + ... + 142769943.

It is an arithmetic number, because the mean of its divisors is an integer number (26317162165).

Almost surely, 2151050040541 is an apocalyptic number.

It is an amenable number.

151050040541 is a deficient number, since it is larger than the sum of its proper divisors (6852932449).

151050040541 is an equidigital number, since it uses as much as digits as its factorization.

151050040541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 285538875 (or 285538852 counting only the distinct ones).

The product of its (nonzero) digits is 2000, while the sum is 26.

Adding to 151050040541 its reverse (145040050151), we get a palindrome (296090090692).

The spelling of 151050040541 in words is "one hundred fifty-one billion, fifty million, forty thousand, five hundred forty-one".

Divisors: 1 23 529 285538829 6567393067 151050040541