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3388501161 = 33521240883
BaseRepresentation
bin1100100111111000…
…0110110010101001
322202011001200202000
43021332012302221
523414424014121
61320123201213
7146653533063
oct31176066251
98664050660
103388501161
1114897a2091
127a6976209
1342002ac96
14242056733
1514c735526
hexc9f86ca9

3388501161 has 16 divisors (see below), whose sum is σ = 5029657920. Its totient is φ = 2254655520.

The previous prime is 3388501069. The next prime is 3388501187. The reversal of 3388501161 is 1611058833.

It is not a de Polignac number, because 3388501161 - 223 = 3380112553 is a prime.

It is a super-2 number, since 2×33885011612 = 22963880236196695842, which contains 22 as substring.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (3388501561) 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 15 ways as a sum of consecutive naturals, for example, 106375 + ... + 134508.

It is an arithmetic number, because the mean of its divisors is an integer number (314353620).

Almost surely, 23388501161 is an apocalyptic number.

It is an amenable number.

3388501161 is a deficient number, since it is larger than the sum of its proper divisors (1641156759).

3388501161 is a wasteful number, since it uses less digits than its factorization.

3388501161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 241413 (or 241407 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 36.

The square root of 3388501161 is about 58210.8337081681. The cubic root of 3388501161 is about 1501.9975107863.

Adding to 3388501161 its reverse (1611058833), we get a palindrome (4999559994).

The spelling of 3388501161 in words is "three billion, three hundred eighty-eight million, five hundred one thousand, one hundred sixty-one".

Divisors: 1 3 9 27 521 1563 4689 14067 240883 722649 2167947 6503841 125500043 376500129 1129500387 3388501161