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5252310430 = 25525231043
BaseRepresentation
bin1001110010000111…
…11110010110011110
3111120001011000101221
410321003332112132
541224042413210
62225103123554
7244104621253
oct47103762636
914501130357
105252310430
112255879624
121026ba35ba
136591ccac3
1437b7bd42a
1520b1951da
hex1390fe59e

5252310430 has 8 divisors (see below), whose sum is σ = 9454158792. Its totient is φ = 2100924168.

The previous prime is 5252310419. The next prime is 5252310433. The reversal of 5252310430 is 340132525.

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

It is a junction number, because it is equal to n+sod(n) for n = 5252310395 and 5252310404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5252310433) 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, 262615512 + ... + 262615531.

It is an arithmetic number, because the mean of its divisors is an integer number (1181769849).

Almost surely, 25252310430 is an apocalyptic number.

5252310430 is a deficient number, since it is larger than the sum of its proper divisors (4201848362).

5252310430 is a wasteful number, since it uses less digits than its factorization.

5252310430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 525231050.

The product of its (nonzero) digits is 3600, while the sum is 25.

The square root of 5252310430 is about 72472.8254589263. The cubic root of 5252310430 is about 1738.2682411230.

Adding to 5252310430 its reverse (340132525), we get a palindrome (5592442955).

The spelling of 5252310430 in words is "five billion, two hundred fifty-two million, three hundred ten thousand, four hundred thirty".

Divisors: 1 2 5 10 525231043 1050462086 2626155215 5252310430