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4899195 = 3257103151
BaseRepresentation
bin10010101100000101111011
3100012220102200
4102230011323
52223233240
6253001243
756433240
oct22540573
910186380
104899195
112846924
121783223
131026c42
149175c7
1566b930
hex4ac17b

4899195 has 48 divisors (see below), whose sum is σ = 9864192. Its totient is φ = 2203200.

The previous prime is 4899157. The next prime is 4899197. The reversal of 4899195 is 5919984.

4899195 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 4899195 - 27 = 4899067 is a prime.

It is a super-2 number, since 2×48991952 = 48004223296050, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 4899195.

It is not an unprimeable number, because it can be changed into a prime (4899197) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 32370 + ... + 32520.

It is an arithmetic number, because the mean of its divisors is an integer number (205504).

Almost surely, 24899195 is an apocalyptic number.

4899195 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

4899195 is an abundant number, since it is smaller than the sum of its proper divisors (4964997).

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

4899195 is a wasteful number, since it uses less digits than its factorization.

4899195 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 272 (or 269 counting only the distinct ones).

The product of its digits is 116640, while the sum is 45.

The square root of 4899195 is about 2213.4125236837. The cubic root of 4899195 is about 169.8406234093.

The spelling of 4899195 in words is "four million, eight hundred ninety-nine thousand, one hundred ninety-five".

Divisors: 1 3 5 7 9 15 21 35 45 63 103 105 151 309 315 453 515 721 755 927 1057 1359 1545 2163 2265 3171 3605 4635 5285 6489 6795 9513 10815 15553 15855 32445 46659 47565 77765 108871 139977 233295 326613 544355 699885 979839 1633065 4899195