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5023201369 = 13997358877
BaseRepresentation
bin1001010110110011…
…11111100001011001
3110222002001001212011
410223121333201121
540241414420434
62150240345521
7235323335644
oct45331774131
913862031764
105023201369
11214851459a
12b823152a1
136208c3204
143591c0a5b
151e5edae64
hex12b67f859

5023201369 has 4 divisors (see below), whose sum is σ = 5023574244. Its totient is φ = 5022828496.

The previous prime is 5023201303. The next prime is 5023201373. The reversal of 5023201369 is 9631023205.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 3205031769 + 1818169600 = 56613^2 + 42640^2 .

It is a cyclic number.

It is not a de Polignac number, because 5023201369 - 29 = 5023200857 is a prime.

It is a super-2 number, since 2×50232013692 = 50465103987046948322, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5023201369.

It is not an unprimeable number, because it can be changed into a prime (5023208369) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 165442 + ... + 193435.

It is an arithmetic number, because the mean of its divisors is an integer number (1255893561).

Almost surely, 25023201369 is an apocalyptic number.

It is an amenable number.

5023201369 is a deficient number, since it is larger than the sum of its proper divisors (372875).

5023201369 is a wasteful number, since it uses less digits than its factorization.

5023201369 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 372874.

The product of its (nonzero) digits is 9720, while the sum is 31.

The square root of 5023201369 is about 70874.5466934357. The cubic root of 5023201369 is about 1712.6167850027.

The spelling of 5023201369 in words is "five billion, twenty-three million, two hundred one thousand, three hundred sixty-nine".

Divisors: 1 13997 358877 5023201369