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5132901312 = 263472112167
BaseRepresentation
bin1001100011111000…
…11101101111000000
3111020201110101220000
410301330131233000
541003010320222
62205155520000
7241124640600
oct46174355700
914221411800
105132901312
1121a4430800
12bb2bb9000
1363a551b16
143699b8c00
152009599ac
hex131f1dbc0

5132901312 has 630 divisors, whose sum is σ = 19571534136. Its totient is φ = 1325237760.

The previous prime is 5132901299. The next prime is 5132901317. The reversal of 5132901312 is 2131092315.

It is a super-3 number, since 3×51329013123 (a number of 30 digits) contains 333 as substring.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5132901317) by changing a digit.

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 89 ways as a sum of consecutive naturals, for example, 30735853 + ... + 30736019.

Almost surely, 25132901312 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5132901312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9785767068).

5132901312 is an abundant number, since it is smaller than the sum of its proper divisors (14438632824).

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

5132901312 is a wasteful number, since it uses less digits than its factorization.

5132901312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 227 (or 190 counting only the distinct ones).

The product of its (nonzero) digits is 1620, while the sum is 27.

The square root of 5132901312 is about 71644.2692195266. The cubic root of 5132901312 is about 1724.9941958217.

Adding to 5132901312 its reverse (2131092315), we get a palindrome (7263993627).

The spelling of 5132901312 in words is "five billion, one hundred thirty-two million, nine hundred one thousand, three hundred twelve".