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5124379223 = 30785719477
BaseRepresentation
bin1001100010110111…
…11101001001010111
3111020010102102210002
410301123331021113
540443320113343
62204253121515
7240662335055
oct46133751127
914203372702
105124379223
11219a63aa57
12bb018929b
13638859b72
143687db1d5
151eed248b8
hex1316fd257

5124379223 has 8 divisors (see below), whose sum is σ = 5147334192. Its totient is φ = 5101465536.

The previous prime is 5124379213. The next prime is 5124379259. The reversal of 5124379223 is 3229734215.

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 5124379223 - 210 = 5124378199 is a prime.

It is a super-2 number, since 2×51243792232 = 52518524842228167458, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5124379213) 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 7 ways as a sum of consecutive naturals, for example, 253361 + ... + 272837.

It is an arithmetic number, because the mean of its divisors is an integer number (643416774).

Almost surely, 25124379223 is an apocalyptic number.

5124379223 is a deficient number, since it is larger than the sum of its proper divisors (22954969).

5124379223 is a wasteful number, since it uses less digits than its factorization.

5124379223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20641.

The product of its digits is 90720, while the sum is 38.

The square root of 5124379223 is about 71584.7694904440. The cubic root of 5124379223 is about 1724.0390052194.

The spelling of 5124379223 in words is "five billion, one hundred twenty-four million, three hundred seventy-nine thousand, two hundred twenty-three".

Divisors: 1 307 857 19477 263099 5979439 16691789 5124379223