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26040973103 = 421402115383
BaseRepresentation
bin11000010000001010…
…011011011100101111
32111012211200111110022
4120100022123130233
5411312442114403
615544004232355
71611214422245
oct302012333457
974184614408
1026040973103
11100534a5582
12506909b6bb
1325c00bb132
14139071c795
15a26298d38
hex61029b72f

26040973103 has 8 divisors (see below), whose sum is σ = 26111017056. Its totient is φ = 25970968800.

The previous prime is 26040973097. The next prime is 26040973169. The reversal of 26040973103 is 30137904062.

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

It is a cyclic number.

It is not a de Polignac number, because 26040973103 - 28 = 26040972847 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26040973403) by changing a digit.

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, 1685150 + ... + 1700532.

It is an arithmetic number, because the mean of its divisors is an integer number (3263877132).

Almost surely, 226040973103 is an apocalyptic number.

26040973103 is a deficient number, since it is larger than the sum of its proper divisors (70043953).

26040973103 is a wasteful number, since it uses less digits than its factorization.

26040973103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19825.

The product of its (nonzero) digits is 27216, while the sum is 35.

The spelling of 26040973103 in words is "twenty-six billion, forty million, nine hundred seventy-three thousand, one hundred three".

Divisors: 1 421 4021 15383 1692841 6476243 61855043 26040973103