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131454414035 = 574523830387
BaseRepresentation
bin111101001101101001…
…0110010110011010011
3110120022021200010121022
41322123102302303103
54123204312222120
6140220032150055
712332364040340
oct1723322626323
9416267603538
10131454414035
11508276539aa
122158799832b
13c51c2c5859
1465107037c7
1536458a6025
hex1e9b4b2cd3

131454414035 has 16 divisors (see below), whose sum is σ = 180320414976. Its totient is φ = 90120131808.

The previous prime is 131454414029. The next prime is 131454414059. The reversal of 131454414035 is 530414454131.

It is not a de Polignac number, because 131454414035 - 214 = 131454397651 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 131454413986 and 131454414004.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 256889 + ... + 573498.

It is an arithmetic number, because the mean of its divisors is an integer number (11270025936).

Almost surely, 2131454414035 is an apocalyptic number.

131454414035 is a deficient number, since it is larger than the sum of its proper divisors (48866000941).

131454414035 is an equidigital number, since it uses as much as digits as its factorization.

131454414035 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 834922.

The product of its (nonzero) digits is 57600, while the sum is 35.

Adding to 131454414035 its reverse (530414454131), we get a palindrome (661868868166).

The spelling of 131454414035 in words is "one hundred thirty-one billion, four hundred fifty-four million, four hundred fourteen thousand, thirty-five".

Divisors: 1 5 7 35 4523 22615 31661 158305 830387 4151935 5812709 29063545 3755840401 18779202005 26290882807 131454414035