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148758871151 = 1118717227971
BaseRepresentation
bin1000101010001010111…
…0000011110001101111
3112012222021001122011102
42022202232003301233
54414124232334101
6152201110513315
713514245353542
oct2124256036157
9465867048142
10148758871151
11580a7560730
12249b706583b
13110493b76a7
1472b29d6859
153d09b6c86b
hex22a2b83c6f

148758871151 has 8 divisors (see below), whose sum is σ = 162369163008. Its totient is φ = 135163039000.

The previous prime is 148758871139. The next prime is 148758871223. The reversal of 148758871151 is 151178857841.

148758871151 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 148758871151 - 214 = 148758854767 is a prime.

It is a super-2 number, since 2×1487588711512 (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 (148758871451) 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, 3593405 + ... + 3634566.

It is an arithmetic number, because the mean of its divisors is an integer number (20296145376).

Almost surely, 2148758871151 is an apocalyptic number.

148758871151 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

148758871151 is a deficient number, since it is larger than the sum of its proper divisors (13610291857).

148758871151 is a wasteful number, since it uses less digits than its factorization.

148758871151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7229853.

The product of its digits is 2508800, while the sum is 56.

The spelling of 148758871151 in words is "one hundred forty-eight billion, seven hundred fifty-eight million, eight hundred seventy-one thousand, one hundred fifty-one".

Divisors: 1 11 1871 20581 7227971 79507681 13523533741 148758871151