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5077919 = 72119421
BaseRepresentation
bin10011010111101110011111
3100112222121002
4103113232133
52244443134
6300500515
761106300
oct23275637
910488532
105077919
112959130
12184a73b
13108a3b2
149627a7
156a487e
hex4d7b9f

5077919 has 12 divisors (see below), whose sum is σ = 6444648. Its totient is φ = 3956400.

The previous prime is 5077907. The next prime is 5077931. The reversal of 5077919 is 9197705.

It is an interprime number because it is at equal distance from previous prime (5077907) and next prime (5077931).

It is not a de Polignac number, because 5077919 - 216 = 5012383 is a prime.

It is a super-2 number, since 2×50779192 = 51570522741122, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5077519) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4172 + ... + 5249.

It is an arithmetic number, because the mean of its divisors is an integer number (537054).

Almost surely, 25077919 is an apocalyptic number.

5077919 is a deficient number, since it is larger than the sum of its proper divisors (1366729).

5077919 is a wasteful number, since it uses less digits than its factorization.

5077919 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9446 (or 9439 counting only the distinct ones).

The product of its (nonzero) digits is 19845, while the sum is 38.

The square root of 5077919 is about 2253.4238394053. The cubic root of 5077919 is about 171.8812841339.

The spelling of 5077919 in words is "five million, seventy-seven thousand, nine hundred nineteen".

Divisors: 1 7 11 49 77 539 9421 65947 103631 461629 725417 5077919