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5132012151 = 37244381531
BaseRepresentation
bin1001100011110010…
…00100101001110111
3111020122210020012010
410301321010221313
541002243342101
62205124455303
7241114245360
oct46171045167
914218706163
105132012151
1121a3983762
12bb284a533
1363a3001a6
14369826b67
152008312d6
hex131e44a77

5132012151 has 8 divisors (see below), whose sum is σ = 7820209024. Its totient is φ = 2932578360.

The previous prime is 5132012113. The next prime is 5132012153. The reversal of 5132012151 is 1512102315.

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

It is not a de Polignac number, because 5132012151 - 27 = 5132012023 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21), and also a Moran number because the ratio is a prime number: 244381531 = 5132012151 / (5 + 1 + 3 + 2 + 0 + 1 + 2 + 1 + 5 + 1).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5132012153) 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 7 ways as a sum of consecutive naturals, for example, 122190745 + ... + 122190786.

It is an arithmetic number, because the mean of its divisors is an integer number (977526128).

Almost surely, 25132012151 is an apocalyptic number.

5132012151 is a deficient number, since it is larger than the sum of its proper divisors (2688196873).

5132012151 is a wasteful number, since it uses less digits than its factorization.

5132012151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 244381541.

The product of its (nonzero) digits is 300, while the sum is 21.

The square root of 5132012151 is about 71638.0635626062. The cubic root of 5132012151 is about 1724.8945844424.

Adding to 5132012151 its reverse (1512102315), we get a palindrome (6644114466).

The spelling of 5132012151 in words is "five billion, one hundred thirty-two million, twelve thousand, one hundred fifty-one".

Divisors: 1 3 7 21 244381531 733144593 1710670717 5132012151