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5254545310 = 257591272287
BaseRepresentation
bin1001110010011000…
…11111111110011110
3111120012100120002021
410321030133332132
541230130422220
62225223050354
7244132620040
oct47114377636
914505316067
105254545310
112257065733
1210278a09ba
13659803111
1437bc01a90
1520b4874aa
hex13931ff9e

5254545310 has 32 divisors (see below), whose sum is σ = 10992568320. Its totient is φ = 1771022112.

The previous prime is 5254545299. The next prime is 5254545319. The reversal of 5254545310 is 135454525.

It is a super-2 number, since 2×52545453102 = 55220492829685992200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5254545319) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 632014 + ... + 640273.

It is an arithmetic number, because the mean of its divisors is an integer number (343517760).

Almost surely, 25254545310 is an apocalyptic number.

5254545310 is an abundant number, since it is smaller than the sum of its proper divisors (5738023010).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5254545310 is a wasteful number, since it uses less digits than its factorization.

5254545310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1272360.

The product of its (nonzero) digits is 60000, while the sum is 34.

The square root of 5254545310 is about 72488.2425638807. The cubic root of 5254545310 is about 1738.5147529585.

Adding to 5254545310 its reverse (135454525), we get a palindrome (5389999835).

It can be divided in two parts, 5254 and 545310, that added together give a square (550564 = 7422).

The spelling of 5254545310 in words is "five billion, two hundred fifty-four million, five hundred forty-five thousand, three hundred ten".

Divisors: 1 2 5 7 10 14 35 59 70 118 295 413 590 826 2065 4130 1272287 2544574 6361435 8906009 12722870 17812018 44530045 75064933 89060090 150129866 375324665 525454531 750649330 1050909062 2627272655 5254545310