Base | Representation |
---|---|
bin | 111101000000001000… |
… | …1001101100101100010 |
3 | 110112010200112001112121 |
4 | 1322000101031211202 |
5 | 4121242224432001 |
6 | 140103034214454 |
7 | 12315220152226 |
oct | 1720021154542 |
9 | 415120461477 |
10 | 131001014626 |
11 | 50614726249 |
12 | 2147bb8442a |
13 | c4793a8791 |
14 | 64aa3dc786 |
15 | 361ab956a1 |
hex | 1e8044d962 |
131001014626 has 8 divisors (see below), whose sum is σ = 196513497180. Its totient is φ = 65496515568.
The previous prime is 131001014603. The next prime is 131001014653. The reversal of 131001014626 is 626410100131.
It can be written as a sum of positive squares in 2 ways, for example, as 112728734001 + 18272280625 = 335751^2 + 135175^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×1310010146262 (a number of 23 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 131001014626.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1954681 + ... + 2020588.
Almost surely, 2131001014626 is an apocalyptic number.
131001014626 is a deficient number, since it is larger than the sum of its proper divisors (65512482554).
131001014626 is a wasteful number, since it uses less digits than its factorization.
131001014626 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3991748.
The product of its (nonzero) digits is 864, while the sum is 25.
Adding to 131001014626 its reverse (626410100131), we get a palindrome (757411114757).
The spelling of 131001014626 in words is "one hundred thirty-one billion, one million, fourteen thousand, six hundred twenty-six".
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