Base | Representation |
---|---|
bin | 11101110101001110101001… |
… | …000111010000000111001011 |
3 | 122012112201020102211101200021 |
4 | 131311032221013100013023 |
5 | 114144100031012211134 |
6 | 1143013000052121311 |
7 | 36430655060613133 |
oct | 3565165107200713 |
9 | 565481212741607 |
10 | 131201203241419 |
11 | 38894132904413 |
12 | 1286b809606237 |
13 | 58292b322a85c |
14 | 245825a41bac3 |
15 | 1027c9ec100b4 |
hex | 7753a91d01cb |
131201203241419 has 8 divisors (see below), whose sum is σ = 132037849106240. Its totient is φ = 130364569647936.
The previous prime is 131201203241369. The next prime is 131201203241489. The reversal of 131201203241419 is 914142302102131.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 131201203241419 - 213 = 131201203233227 is a prime.
It is a super-2 number, since 2×1312012032414192 (a number of 29 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (131201203241489) 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, 18882862 + ... + 24879004.
It is an arithmetic number, because the mean of its divisors is an integer number (16504731138280).
Almost surely, 2131201203241419 is an apocalyptic number.
131201203241419 is a deficient number, since it is larger than the sum of its proper divisors (836645864821).
131201203241419 is a wasteful number, since it uses less digits than its factorization.
131201203241419 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6135669.
The product of its (nonzero) digits is 10368, while the sum is 34.
The spelling of 131201203241419 in words is "one hundred thirty-one trillion, two hundred one billion, two hundred three million, two hundred forty-one thousand, four hundred nineteen".
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