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5131011353 = 136721292767
BaseRepresentation
bin1001100011101010…
…10000010100011001
3111020120220101100112
410301311100110121
541002014330403
62205051214105
7241102606526
oct46165202431
914216811315
105131011353
1121a335a856
12bb2447335
1363a03c7c0
1436964614d
152006d49d8
hex131d50519

5131011353 has 16 divisors (see below), whose sum is σ = 5612839680. Its totient is φ = 4661750016.

The previous prime is 5131011341. The next prime is 5131011359. The reversal of 5131011353 is 3531101315.

It is a cyclic number.

It is not a de Polignac number, because 5131011353 - 24 = 5131011337 is a prime.

It is a super-2 number, since 2×51310113532 = 52654555009229781218, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (5131011359) 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, 1852976 + ... + 1855742.

It is an arithmetic number, because the mean of its divisors is an integer number (350802480).

Almost surely, 25131011353 is an apocalyptic number.

It is an amenable number.

5131011353 is a deficient number, since it is larger than the sum of its proper divisors (481828327).

5131011353 is a wasteful number, since it uses less digits than its factorization.

5131011353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4976.

The product of its (nonzero) digits is 675, while the sum is 23.

The square root of 5131011353 is about 71631.0781225579. The cubic root of 5131011353 is about 1724.7824527726.

Adding to 5131011353 its reverse (3531101315), we get a palindrome (8662112668).

The spelling of 5131011353 in words is "five billion, one hundred thirty-one million, eleven thousand, three hundred fifty-three".

Divisors: 1 13 67 871 2129 2767 27677 35971 142643 185389 1854359 2410057 5890943 76582259 394693181 5131011353