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148206494005 = 5257491923447
BaseRepresentation
bin1000101000000111001…
…0111010000100110101
3112011112202122222011121
42022001302322010311
54412011330302010
6152030215303541
713464460261543
oct2120162720465
9464482588147
10148206494005
115794377a599
122488207abb1
1310c8bb241cb
14725d4c8d93
153cc640a3da
hex2281cba135

148206494005 has 16 divisors (see below), whose sum is σ = 178583719680. Its totient is φ = 118074806272.

The previous prime is 148206493987. The next prime is 148206494021. The reversal of 148206494005 is 500494602841.

It is a cyclic number.

It is not a de Polignac number, because 148206494005 - 223 = 148198105397 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6309192 + ... + 6332638.

It is an arithmetic number, because the mean of its divisors is an integer number (11161482480).

Almost surely, 2148206494005 is an apocalyptic number.

It is an amenable number.

148206494005 is a deficient number, since it is larger than the sum of its proper divisors (30377225675).

148206494005 is a wasteful number, since it uses less digits than its factorization.

148206494005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28628.

The product of its (nonzero) digits is 276480, while the sum is 43.

The spelling of 148206494005 in words is "one hundred forty-eight billion, two hundred six million, four hundred ninety-four thousand, five".

Divisors: 1 5 257 1285 4919 23447 24595 117235 1264183 6025879 6320915 30129395 115335793 576678965 29641298801 148206494005