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5254553179 = 101235122129
BaseRepresentation
bin1001110010011001…
…00001111001011011
3111120012100221212201
410321030201321123
541230131200204
62225223151031
7244132652011
oct47114417133
914505327781
105254553179
112257070637
1210278a5477
13659806885
1437bc048b1
1520b4899a4
hex139321e5b

5254553179 has 8 divisors (see below), whose sum is σ = 5309075520. Its totient is φ = 5200080000.

The previous prime is 5254553177. The next prime is 5254553197. The reversal of 5254553179 is 9713554525.

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

It is a cyclic number.

It is not a de Polignac number, because 5254553179 - 21 = 5254553177 is a prime.

It is a super-2 number, since 2×52545531792 = 55220658221878012082, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5254553177) 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 7 ways as a sum of consecutive naturals, for example, 226387 + ... + 248515.

It is an arithmetic number, because the mean of its divisors is an integer number (663634440).

Almost surely, 25254553179 is an apocalyptic number.

5254553179 is a deficient number, since it is larger than the sum of its proper divisors (54522341).

5254553179 is a wasteful number, since it uses less digits than its factorization.

5254553179 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24581.

The product of its digits is 945000, while the sum is 46.

The square root of 5254553179 is about 72488.2968416282. The cubic root of 5254553179 is about 1738.5156208018.

The spelling of 5254553179 in words is "five billion, two hundred fifty-four million, five hundred fifty-three thousand, one hundred seventy-nine".

Divisors: 1 101 2351 22129 237451 2235029 52025279 5254553179