Base | Representation |
---|---|
bin | 11101111000010100001011… |
… | …110111000000000110001001 |
3 | 122020021222201202100222121120 |
4 | 131320110023313000012021 |
5 | 114211033431202322101 |
6 | 1143254235343225453 |
7 | 36452204260556454 |
oct | 3570241367000611 |
9 | 566258652328546 |
10 | 131413313323401 |
11 | 3896608948442a |
12 | 128a49448a8289 |
13 | 58432b7444cc5 |
14 | 246461c9b449b |
15 | 102d5663ebb36 |
hex | 77850bdc0189 |
131413313323401 has 8 divisors (see below), whose sum is σ = 175377475579104. Its totient is φ = 87529013308320.
The previous prime is 131413313323387. The next prime is 131413313323529. The reversal of 131413313323401 is 104323313314131.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 131413313323401 - 237 = 131275874369929 is a prime.
It is a super-2 number, since 2×1314133133234012 (a number of 29 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (131413313321401) 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, 19965556315 + ... + 19965562896.
It is an arithmetic number, because the mean of its divisors is an integer number (21922184447388).
Almost surely, 2131413313323401 is an apocalyptic number.
It is an amenable number.
131413313323401 is a deficient number, since it is larger than the sum of its proper divisors (43964162255703).
131413313323401 is a wasteful number, since it uses less digits than its factorization.
131413313323401 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 39931120311.
The product of its (nonzero) digits is 23328, while the sum is 33.
Adding to 131413313323401 its reverse (104323313314131), we get a palindrome (235736626637532).
The spelling of 131413313323401 in words is "one hundred thirty-one trillion, four hundred thirteen billion, three hundred thirteen million, three hundred twenty-three thousand, four hundred one".
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