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5165105 = 51193911
BaseRepresentation
bin10011101101000000110001
3100201102012012
4103231000301
52310240410
6302412305
761621421
oct23550061
910642165
105165105
112a08690
121891095
1310bac9a
14986481
156c0605
hex4ed031

5165105 has 8 divisors (see below), whose sum is σ = 6761664. Its totient is φ = 3756400.

The previous prime is 5165077. The next prime is 5165107. The reversal of 5165105 is 5015615.

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

It is not a de Polignac number, because 5165105 - 28 = 5164849 is a prime.

It is a super-2 number, since 2×51651052 = 53356619322050, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5165107) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46901 + ... + 47010.

It is an arithmetic number, because the mean of its divisors is an integer number (845208).

Almost surely, 25165105 is an apocalyptic number.

5165105 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

5165105 is a deficient number, since it is larger than the sum of its proper divisors (1596559).

5165105 is a wasteful number, since it uses less digits than its factorization.

5165105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93927.

The product of its (nonzero) digits is 750, while the sum is 23.

The square root of 5165105 is about 2272.6867360021. The cubic root of 5165105 is about 172.8594200265.

It can be divided in two parts, 51 and 65105, that added together give a palindrome (65156).

The spelling of 5165105 in words is "five million, one hundred sixty-five thousand, one hundred five".

Divisors: 1 5 11 55 93911 469555 1033021 5165105