Search a number
-
+
148810601255 = 574873975173
BaseRepresentation
bin1000101010010111001…
…1011001001100100111
3112020002212101210112012
42022211303121030213
54414231003220010
6152210155344435
713515444145301
oct2124563311447
9466085353465
10148810601255
1158123783288
1224a1045211b
131105702a414
1472b9820971
153d0e48a005
hex22a5cd9327

148810601255 has 8 divisors (see below), whose sum is σ = 178596617472. Its totient is φ = 119032550368.

The previous prime is 148810601249. The next prime is 148810601267. The reversal of 148810601255 is 552106018841.

148810601255 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 a cyclic number.

It is not a de Polignac number, because 148810601255 - 222 = 148806406951 is a prime.

It is a super-4 number, since 4×1488106012554 (a number of 46 digits) contains 4444 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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, 1950152 + ... + 2025021.

It is an arithmetic number, because the mean of its divisors is an integer number (22324577184).

Almost surely, 2148810601255 is an apocalyptic number.

148810601255 is a deficient number, since it is larger than the sum of its proper divisors (29786016217).

148810601255 is an equidigital number, since it uses as much as digits as its factorization.

148810601255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3982665.

The product of its (nonzero) digits is 76800, while the sum is 41.

The spelling of 148810601255 in words is "one hundred forty-eight billion, eight hundred ten million, six hundred one thousand, two hundred fifty-five".

Divisors: 1 5 7487 37435 3975173 19875865 29762120251 148810601255