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142131001340301 = 354786612432261
BaseRepresentation
bin100000010100010001110011…
…110110001011000110001101
3200122020120221212012222211220
4200110101303312023012031
5122112133242320342201
61222142025225233553
741636424465564021
oct4024216366130615
9618216855188756
10142131001340301
11413184679aaa26
1213b35b349328b9
13613cb8543583c
14271526a222381
1511672481c6036
hex814473d8b18d

142131001340301 has 8 divisors (see below), whose sum is σ = 189854451518304. Its totient is φ = 94580776027920.

The previous prime is 142131001340291. The next prime is 142131001340351. The reversal of 142131001340301 is 103043100131241.

It is a happy number.

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

It is not a de Polignac number, because 142131001340301 - 25 = 142131001340269 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142131001340351) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43306214490 + ... + 43306217771.

It is an arithmetic number, because the mean of its divisors is an integer number (23731806439788).

Almost surely, 2142131001340301 is an apocalyptic number.

It is an amenable number.

142131001340301 is a deficient number, since it is larger than the sum of its proper divisors (47723450178003).

142131001340301 is an equidigital number, since it uses as much as digits as its factorization.

142131001340301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86612432811.

The product of its (nonzero) digits is 864, while the sum is 24.

Adding to 142131001340301 its reverse (103043100131241), we get a palindrome (245174101471542).

The spelling of 142131001340301 in words is "one hundred forty-two trillion, one hundred thirty-one billion, one million, three hundred forty thousand, three hundred one".

Divisors: 1 3 547 1641 86612432261 259837296783 47377000446767 142131001340301