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3431000166 = 231171732181
BaseRepresentation
bin1100110010000000…
…1110100001100110
322212010000212102020
43030200032201212
524011314001131
61324242124010
7151011006636
oct31440164146
98763025366
103431000166
11150078a230
127b9050606
13428a8b119
1424795a6c6
1515132c996
hexcc80e866

3431000166 has 32 divisors (see below), whose sum is σ = 7591262976. Its totient is φ = 1025052000.

The previous prime is 3431000161. The next prime is 3431000191. The reversal of 3431000166 is 6610001343.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3431000161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 361405 + ... + 370776.

It is an arithmetic number, because the mean of its divisors is an integer number (237226968).

Almost surely, 23431000166 is an apocalyptic number.

3431000166 is an abundant number, since it is smaller than the sum of its proper divisors (4160262810).

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

3431000166 is a wasteful number, since it uses less digits than its factorization.

3431000166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 732268.

The product of its (nonzero) digits is 1296, while the sum is 24.

The square root of 3431000166 is about 58574.7399994230. The cubic root of 3431000166 is about 1508.2508532889.

The spelling of 3431000166 in words is "three billion, four hundred thirty-one million, one hundred sixty-six", and thus it is an aban number.

Divisors: 1 2 3 6 11 22 33 66 71 142 213 426 781 1562 2343 4686 732181 1464362 2196543 4393086 8053991 16107982 24161973 48323946 51984851 103969702 155954553 311909106 571833361 1143666722 1715500083 3431000166