Base | Representation |
---|---|
bin | 111101001010100110… |
… | …0011000101010010010 |
3 | 110120001011002120002012 |
4 | 1322111030120222102 |
5 | 4123002112231202 |
6 | 140201534422522 |
7 | 12330012115511 |
oct | 1722514305222 |
9 | 416034076065 |
10 | 131352070802 |
11 | 50784901a17 |
12 | 21559661a42 |
13 | c504041624 |
14 | 6500ca2678 |
15 | 363b8dc152 |
hex | 1e95318a92 |
131352070802 has 8 divisors (see below), whose sum is σ = 197030330112. Its totient is φ = 65675294100.
The previous prime is 131352070793. The next prime is 131352070813. The reversal of 131352070802 is 208070253131.
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 113474 + ... + 524957.
It is an arithmetic number, because the mean of its divisors is an integer number (24628791264).
Almost surely, 2131352070802 is an apocalyptic number.
131352070802 is a deficient number, since it is larger than the sum of its proper divisors (65678259310).
131352070802 is a wasteful number, since it uses less digits than its factorization.
131352070802 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 741304.
The product of its (nonzero) digits is 10080, while the sum is 32.
The spelling of 131352070802 in words is "one hundred thirty-one billion, three hundred fifty-two million, seventy thousand, eight hundred two".
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