Search a number
-
+
148001595807 = 3133794912713
BaseRepresentation
bin1000100111010110010…
…1010010000110011111
3112011000111010001200110
42021311211102012133
54411101402031212
6151554015501103
713456421543652
oct2116545220637
9464014101613
10148001595807
115784905153a
1224825527793
1310c58543580
1472401cd899
153cb3434a3c
hex227595219f

148001595807 has 8 divisors (see below), whose sum is σ = 212515111984. Its totient is φ = 91077905088.

The previous prime is 148001595799. The next prime is 148001595829. The reversal of 148001595807 is 708595100841.

It is a happy number.

148001595807 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 148001595807 - 23 = 148001595799 is a prime.

It is a super-2 number, since 2×1480015958072 (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 (148001595857) 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 7 ways as a sum of consecutive naturals, for example, 1897456318 + ... + 1897456395.

It is an arithmetic number, because the mean of its divisors is an integer number (26564388998).

Almost surely, 2148001595807 is an apocalyptic number.

148001595807 is a deficient number, since it is larger than the sum of its proper divisors (64513516177).

148001595807 is a wasteful number, since it uses less digits than its factorization.

148001595807 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3794912729.

The product of its (nonzero) digits is 403200, while the sum is 48.

The spelling of 148001595807 in words is "one hundred forty-eight billion, one million, five hundred ninety-five thousand, eight hundred seven".

Divisors: 1 3 13 39 3794912713 11384738139 49333865269 148001595807