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131376141262 = 2538712193813
BaseRepresentation
bin111101001011010100…
…0001101001111001110
3110120002211101110112201
41322112220031033032
54123024243010022
6140204154352114
712330423530002
oct1722650151716
9416084343481
10131376141262
1150797452463
122156572b63a
13c50901b6c2
14650416a702
15363da94127
hex1e96a0d3ce

131376141262 has 8 divisors (see below), whose sum is σ = 197100809496. Its totient is φ = 65675871432.

The previous prime is 131376141229. The next prime is 131376141263. The reversal of 131376141262 is 262141673131.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131376141263) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6086133 + ... + 6107680.

It is an arithmetic number, because the mean of its divisors is an integer number (24637601187).

Almost surely, 2131376141262 is an apocalyptic number.

131376141262 is a deficient number, since it is larger than the sum of its proper divisors (65724668234).

131376141262 is a wasteful number, since it uses less digits than its factorization.

131376141262 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12199202.

The product of its digits is 36288, while the sum is 37.

The spelling of 131376141262 in words is "one hundred thirty-one billion, three hundred seventy-six million, one hundred forty-one thousand, two hundred sixty-two".

Divisors: 1 2 5387 10774 12193813 24387626 65688070631 131376141262