Search a number
-
+
152510540123 = 4722193146213
BaseRepresentation
bin1000111000001001010…
…1100010100101011011
3112120122201111011111002
42032002111202211123
54444320144240443
6154021250055215
714006232126134
oct2160225424533
9476581434432
10152510540123
11597522510a7
122568357a50b
13114c672c266
14754ad86c8b
153e791dd2b8
hex238256295b

152510540123 has 8 divisors (see below), whose sum is σ = 155763528768. Its totient is φ = 149257888384.

The previous prime is 152510540069. The next prime is 152510540137. The reversal of 152510540123 is 321045015251.

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

It is a cyclic number.

It is not a de Polignac number, because 152510540123 - 210 = 152510539099 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (152510542123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 969965 + ... + 1116177.

It is an arithmetic number, because the mean of its divisors is an integer number (19470441096).

Almost surely, 2152510540123 is an apocalyptic number.

152510540123 is a deficient number, since it is larger than the sum of its proper divisors (3252988645).

152510540123 is a wasteful number, since it uses less digits than its factorization.

152510540123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 168453.

The product of its (nonzero) digits is 6000, while the sum is 29.

Adding to 152510540123 its reverse (321045015251), we get a palindrome (473555555374).

The spelling of 152510540123 in words is "one hundred fifty-two billion, five hundred ten million, five hundred forty thousand, one hundred twenty-three".

Divisors: 1 47 22193 146213 1043071 6872011 3244905109 152510540123