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40707169104 = 2437331366019
BaseRepresentation
bin100101111010010101…
…100001101101010000
310220001221201110010210
4211322111201231100
51131332013402404
630411155524120
72640522141210
oct457225415520
9126057643123
1040707169104
111629a154718
127a808b9640
133ab9731b14
141d82490240
1510d3b23689
hex97a561b50

40707169104 has 80 divisors (see below), whose sum is σ = 120546490880. Its totient is φ = 11595450240.

The previous prime is 40707169081. The next prime is 40707169117. The reversal of 40707169104 is 40196170704.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 71794 + ... + 294225.

It is an arithmetic number, because the mean of its divisors is an integer number (1506831136).

Almost surely, 240707169104 is an apocalyptic number.

It is an amenable number.

40707169104 is an abundant number, since it is smaller than the sum of its proper divisors (79839321776).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

40707169104 is a wasteful number, since it uses less digits than its factorization.

40707169104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 366368 (or 366362 counting only the distinct ones).

The product of its (nonzero) digits is 42336, while the sum is 39.

The spelling of 40707169104 in words is "forty billion, seven hundred seven million, one hundred sixty-nine thousand, one hundred four".

Divisors: 1 2 3 4 6 7 8 12 14 16 21 24 28 42 48 56 84 112 168 331 336 662 993 1324 1986 2317 2648 3972 4634 5296 6951 7944 9268 13902 15888 18536 27804 37072 55608 111216 366019 732038 1098057 1464076 2196114 2562133 2928152 4392228 5124266 5856304 7686399 8784456 10248532 15372798 17568912 20497064 30745596 40994128 61491192 121152289 122982384 242304578 363456867 484609156 726913734 848066023 969218312 1453827468 1696132046 1938436624 2544198069 2907654936 3392264092 5088396138 5815309872 6784528184 10176792276 13569056368 20353584552 40707169104