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148471104848 = 24111934370911
BaseRepresentation
bin1000101001000110010…
…0010100010101010000
3112012020012120121000012
42022101210110111100
54413032100323343
6152112351014052
713504152365663
oct2122144242520
9465205517005
10148471104848
1157a6a082640
122493680a328
13110018b1081
1472866c96da
153cde778718
hex2291914550

148471104848 has 40 divisors (see below), whose sum is σ = 315439977216. Its totient is φ = 67137177600.

The previous prime is 148471104809. The next prime is 148471104869. The reversal of 148471104848 is 848401174841.

It is a junction number, because it is equal to n+sod(n) for n = 148471104796 and 148471104805.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2151488 + ... + 2219423.

Almost surely, 2148471104848 is an apocalyptic number.

It is an amenable number.

148471104848 is an abundant number, since it is smaller than the sum of its proper divisors (166968872368).

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

148471104848 is a wasteful number, since it uses less digits than its factorization.

148471104848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4371123 (or 4371117 counting only the distinct ones).

The product of its (nonzero) digits is 917504, while the sum is 50.

The spelling of 148471104848 in words is "one hundred forty-eight billion, four hundred seventy-one million, one hundred four thousand, eight hundred forty-eight".

Divisors: 1 2 4 8 11 16 22 44 88 176 193 386 772 1544 2123 3088 4246 8492 16984 33968 4370911 8741822 17483644 34967288 48080021 69934576 96160042 192320084 384640168 769280336 843585823 1687171646 3374343292 6748686584 9279444053 13497373168 18558888106 37117776212 74235552424 148471104848