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10140055322165 = 53679355119481
BaseRepresentation
bin1001001110001110101001…
…1001010011111000110101
31022220101020220000210022122
42103203222121103320311
52312113313130302130
633322135504405325
72064411011055566
oct223435231237065
938811226023278
1010140055322165
11325a41197355a
121179264016845
1358728431a212
15128b759412e5
hex938ea653e35

10140055322165 has 8 divisors (see below), whose sum is σ = 12168397324248. Its totient is φ = 8111823632640.

The previous prime is 10140055322093. The next prime is 10140055322227. The reversal of 10140055322165 is 56122355004101.

It can be written as a sum of positive squares in 4 ways, for example, as 186825366289 + 9953229955876 = 432233^2 + 3154874^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 10140055322165 - 28 = 10140055321909 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27375776 + ... + 27743705.

It is an arithmetic number, because the mean of its divisors is an integer number (1521049665531).

Almost surely, 210140055322165 is an apocalyptic number.

It is an amenable number.

10140055322165 is a deficient number, since it is larger than the sum of its proper divisors (2028342002083).

10140055322165 is an equidigital number, since it uses as much as digits as its factorization.

10140055322165 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55156279.

The product of its (nonzero) digits is 36000, while the sum is 35.

The spelling of 10140055322165 in words is "ten trillion, one hundred forty billion, fifty-five million, three hundred twenty-two thousand, one hundred sixty-five".