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841000000148 = 2271117160618793
BaseRepresentation
bin11000011110011111000…
…00011001101010010100
32222101202201212112210122
430033033200121222110
5102234332000001043
61442203340411112
7114521523024110
oct14171740315224
92871681775718
10841000000148
112a4736636740
12116ba9246a98
13613c92691a9
142c9c1680740
1516d229aa368
hexc3cf819a94

841000000148 has 48 divisors (see below), whose sum is σ = 1942844932224. Its totient is φ = 308388080640.

The previous prime is 841000000109. The next prime is 841000000163.

841000000148 is nontrivially palindromic in base 10.

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 15 ways as a sum of consecutive naturals, for example, 80304161 + ... + 80314632.

It is an arithmetic number, because the mean of its divisors is an integer number (40475936088).

Almost surely, 2841000000148 is an apocalyptic number.

It is an amenable number.

841000000148 is an abundant number, since it is smaller than the sum of its proper divisors (1101844932076).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

841000000148 is a wasteful number, since it uses less digits than its factorization.

841000000148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160618832 (or 160618830 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 26.

It can be divided in two parts, 841000000 and 148, that added together give a palindrome (841000148).

The spelling of 841000000148 in words is "eight hundred forty-one billion, one hundred forty-eight", and thus it is an aban number.

Divisors: 1 2 4 7 11 14 17 22 28 34 44 68 77 119 154 187 238 308 374 476 748 1309 2618 5236 160618793 321237586 642475172 1124331551 1766806723 2248663102 2730519481 3533613446 4497326204 5461038962 7067226892 10922077924 12367647061 19113636367 24735294122 30035714291 38227272734 49470588244 60071428582 76454545468 120142857164 210250000037 420500000074 841000000148