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5351215104 = 212341272
BaseRepresentation
bin1001111101111010…
…10001000000000000
3111210221020220010000
410332331101000000
541424402340404
62242555040000
7246415402134
oct47675210000
914727226100
105351215104
1122a6692124
121054140000
1367384bb91
1438a9a73c4
15214bd0339
hex13ef51000

5351215104 has 195 divisors, whose sum is σ = 16112491527. Its totient is φ = 1769693184.

The previous prime is 5351215073. The next prime is 5351215123. The reversal of 5351215104 is 4015121535.

The square root of 5351215104 is 73152.

It is a perfect power (a square), and thus also a powerful number.

5351215104 is a `hidden beast` number, since 535 + 1 + 21 + 5 + 104 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 14 ways as a sum of consecutive naturals, for example, 42135489 + ... + 42135615.

Almost surely, 25351215104 is an apocalyptic number.

5351215104 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

5351215104 is the 73152-nd square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5351215104

5351215104 is an abundant number, since it is smaller than the sum of its proper divisors (10761276423).

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

5351215104 is an frugal number, since it uses more digits than its factorization.

5351215104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 290 (or 132 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 27.

The cubic root of 5351215104 is about 1749.1113969220. Note that the first 3 decimals are identical.

Adding to 5351215104 its reverse (4015121535), we get a palindrome (9366336639).

It can be divided in two parts, 535121 and 5104, that added together give a square (540225 = 7352).

The spelling of 5351215104 in words is "five billion, three hundred fifty-one million, two hundred fifteen thousand, one hundred four".