Search a number
-
+
152245467013 = 236619368131
BaseRepresentation
bin1000110111001010001…
…0010111011110000101
3112112222020201001112111
42031302202113132011
54443244314421023
6153535100421021
713666533055213
oct2156242273605
9475866631474
10152245467013
1159626662812
122560a847771
131148383cb73
147523aa5cb3
153e60ccd00d
hex2372897785

152245467013 has 4 divisors (see below), whose sum is σ = 158864835168. Its totient is φ = 145626098860.

The previous prime is 152245466969. The next prime is 152245467047. The reversal of 152245467013 is 310764542251.

152245467013 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 152245467013 - 213 = 152245458821 is a prime.

It is a super-2 number, since 2×1522454670132 (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (152245467113) 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 3 ways as a sum of consecutive naturals, for example, 3309684043 + ... + 3309684088.

It is an arithmetic number, because the mean of its divisors is an integer number (39716208792).

Almost surely, 2152245467013 is an apocalyptic number.

It is an amenable number.

152245467013 is a deficient number, since it is larger than the sum of its proper divisors (6619368155).

152245467013 is an equidigital number, since it uses as much as digits as its factorization.

152245467013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6619368154.

The product of its (nonzero) digits is 201600, while the sum is 40.

The spelling of 152245467013 in words is "one hundred fifty-two billion, two hundred forty-five million, four hundred sixty-seven thousand, thirteen".

Divisors: 1 23 6619368131 152245467013