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148041345088 = 2671325419187
BaseRepresentation
bin1000100111011111110…
…0111010100001000000
3112011010020220112110001
42021313330322201000
54411142041020323
6152001555445344
713460413446040
oct2116774724100
9464106815401
10148041345088
115786953078a
12248368b6854
1310c6384cc60
1472455b9720
153cb6b873ad
hex2277f3a840

148041345088 has 56 divisors (see below), whose sum is σ = 361562530112. Its totient is φ = 58565804544.

The previous prime is 148041345077. The next prime is 148041345103. The reversal of 148041345088 is 880543140841.

It is a tau number, because it is divible by the number of its divisors (56).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12703770 + ... + 12715417.

It is an arithmetic number, because the mean of its divisors is an integer number (6456473752).

Almost surely, 2148041345088 is an apocalyptic number.

It is an amenable number.

148041345088 is an abundant number, since it is smaller than the sum of its proper divisors (213521185024).

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

148041345088 is a wasteful number, since it uses less digits than its factorization.

148041345088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25419219 (or 25419209 counting only the distinct ones).

The product of its (nonzero) digits is 491520, while the sum is 46.

The spelling of 148041345088 in words is "one hundred forty-eight billion, forty-one million, three hundred forty-five thousand, eighty-eight".

Divisors: 1 2 4 7 8 13 14 16 26 28 32 52 56 64 91 104 112 182 208 224 364 416 448 728 832 1456 2912 5824 25419187 50838374 101676748 177934309 203353496 330449431 355868618 406706992 660898862 711737236 813413984 1321797724 1423474472 1626827968 2313146017 2643595448 2846948944 4626292034 5287190896 5693897888 9252584068 10574381792 11387795776 18505168136 21148763584 37010336272 74020672544 148041345088