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40707169102 = 2103197607617
BaseRepresentation
bin100101111010010101…
…100001101101001110
310220001221201110010201
4211322111201231032
51131332013402402
630411155524114
72640522141205
oct457225415516
9126057643121
1040707169102
111629a154716
127a808b963a
133ab9731b12
141d8249023c
1510d3b23687
hex97a561b4e

40707169102 has 8 divisors (see below), whose sum is σ = 61653576816. Its totient is φ = 20155976832.

The previous prime is 40707169081. The next prime is 40707169117. The reversal of 40707169102 is 20196170704.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 98803603 + ... + 98804014.

It is an arithmetic number, because the mean of its divisors is an integer number (7706697102).

Almost surely, 240707169102 is an apocalyptic number.

40707169102 is a deficient number, since it is larger than the sum of its proper divisors (20946407714).

40707169102 is a wasteful number, since it uses less digits than its factorization.

40707169102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 197607722.

The product of its (nonzero) digits is 21168, while the sum is 37.

The spelling of 40707169102 in words is "forty billion, seven hundred seven million, one hundred sixty-nine thousand, one hundred two".

Divisors: 1 2 103 206 197607617 395215234 20353584551 40707169102