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40741676507 = 741434770241
BaseRepresentation
bin100101111100011001…
…001010010111011011
310220011100122121101202
4211330121022113123
51131414332122012
630414431304415
72641421351660
oct457431122733
9126140577352
1040741676507
1116307683634
127a9037b10b
133ac39245bc
141d86cb3a67
1510d6b8ccc2
hex97c64a5db

40741676507 has 32 divisors (see below), whose sum is σ = 49845970944. Its totient is φ = 32568883200.

The previous prime is 40741676501. The next prime is 40741676531. The reversal of 40741676507 is 70567614704.

It is not a de Polignac number, because 40741676507 - 214 = 40741660123 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (47).

It is not an unprimeable number, because it can be changed into a prime (40741676501) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 544907 + ... + 615147.

It is an arithmetic number, because the mean of its divisors is an integer number (1557686592).

Almost surely, 240741676507 is an apocalyptic number.

40741676507 is a gapful number since it is divisible by the number (47) formed by its first and last digit.

40741676507 is a deficient number, since it is larger than the sum of its proper divisors (9104294437).

40741676507 is a wasteful number, since it uses less digits than its factorization.

40741676507 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70379.

The product of its (nonzero) digits is 987840, while the sum is 47.

The spelling of 40741676507 in words is "forty billion, seven hundred forty-one million, six hundred seventy-six thousand, five hundred seven".

Divisors: 1 7 41 43 47 287 301 329 1763 1927 2021 12341 13489 14147 70241 82861 491687 580027 2879881 3020363 3301327 20159167 21142541 23109289 123834883 135354407 141957061 866844181 947480849 993699427 5820239501 40741676507