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5031622769 = 194356310939
BaseRepresentation
bin1001010111110100…
…00111100001110001
3110222122212220211212
410223322013201301
540301043412034
62151141045505
7235455042065
oct45372074161
913878786755
105031622769
112152246728
12b850b6895
136225813a4
1435a373aa5
151e6b012ce
hex12be87871

5031622769 has 16 divisors (see below), whose sum is σ = 5429740800. Its totient is φ = 4647249936.

The previous prime is 5031622751. The next prime is 5031622777. The reversal of 5031622769 is 9672261305.

It is a cyclic number.

It is not a de Polignac number, because 5031622769 - 28 = 5031622513 is a prime.

It is a super-2 number, since 2×50316227692 = 50634455379038454722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5031622969) 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, 454502 + ... + 465440.

It is an arithmetic number, because the mean of its divisors is an integer number (339358800).

Almost surely, 25031622769 is an apocalyptic number.

It is an amenable number.

5031622769 is a deficient number, since it is larger than the sum of its proper divisors (398118031).

5031622769 is a wasteful number, since it uses less digits than its factorization.

5031622769 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11564.

The product of its (nonzero) digits is 136080, while the sum is 41.

The square root of 5031622769 is about 70933.9324230653. The cubic root of 5031622769 is about 1713.5733183356.

The spelling of 5031622769 in words is "five billion, thirty-one million, six hundred twenty-two thousand, seven hundred sixty-nine".

Divisors: 1 19 43 563 817 10697 10939 24209 207841 459971 470377 6158657 8937163 117014483 264822251 5031622769