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5313512152 = 231359865957
BaseRepresentation
bin1001111001011010…
…11100001011011000
3111201022022101101101
410330231130023120
541340224342102
62235131001144
7245450052034
oct47455341330
914638271341
105313512152
112287380363
1210435991b4
13668aaaa40
143859911c4
15211733e87
hex13cb5c2d8

5313512152 has 32 divisors (see below), whose sum is σ = 10911070800. Its totient is φ = 2410821504.

The previous prime is 5313512119. The next prime is 5313512167. The reversal of 5313512152 is 2512153135.

It is a super-2 number, since 2×53135121522 = 56466822778903342208, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 5313512152.

It is a congruent number.

It is an unprimeable number.

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, 426843 + ... + 439114.

Almost surely, 25313512152 is an apocalyptic number.

5313512152 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

5313512152 is an abundant number, since it is smaller than the sum of its proper divisors (5597558648).

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

5313512152 is a wasteful number, since it uses less digits than its factorization.

5313512152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 866035 (or 866031 counting only the distinct ones).

The product of its digits is 4500, while the sum is 28.

The square root of 5313512152 is about 72893.8416603213. The cubic root of 5313512152 is about 1744.9938179818.

Adding to 5313512152 its reverse (2512153135), we get a palindrome (7825665287).

The spelling of 5313512152 in words is "five billion, three hundred thirteen million, five hundred twelve thousand, one hundred fifty-two".

Divisors: 1 2 4 8 13 26 52 59 104 118 236 472 767 1534 3068 6136 865957 1731914 3463828 6927656 11257441 22514882 45029764 51091463 90059528 102182926 204365852 408731704 664189019 1328378038 2656756076 5313512152