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10260245018 = 261137361253
BaseRepresentation
bin10011000111000111…
…01110101000011010
3222111001110110011202
421203203232220122
5132003110320033
64414040354202
7512154433532
oct114343565032
928431413152
1010260245018
114395705a41
121ba4175962
13c768a90ca
146d49484c2
15400b678e8
hex2638eea1a

10260245018 has 16 divisors (see below), whose sum is σ = 15654317256. Its totient is φ = 5042264640.

The previous prime is 10260244997. The next prime is 10260245027. The reversal of 10260245018 is 81054206201.

10260245018 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 7184766169 + 3075478849 = 84763^2 + 55457^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 136880 + ... + 198132.

Almost surely, 210260245018 is an apocalyptic number.

10260245018 is a deficient number, since it is larger than the sum of its proper divisors (5394072238).

10260245018 is a wasteful number, since it uses less digits than its factorization.

10260245018 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62689.

The product of its (nonzero) digits is 3840, while the sum is 29.

The spelling of 10260245018 in words is "ten billion, two hundred sixty million, two hundred forty-five thousand, eighteen".

Divisors: 1 2 61 122 1373 2746 61253 83753 122506 167506 3736433 7472866 84100369 168200738 5130122509 10260245018