Base | Representation |
---|---|
bin | 100010100111000110111010… |
… | …1000101011100000101101101 |
3 | 1110220221101100120111111101021 |
4 | 1011032031311011130011231 |
5 | 304400434441041434123 |
6 | 2555254441224214141 |
7 | 121061134550626141 |
oct | 10516156505340555 |
9 | 1426841316444337 |
10 | 304442131202413 |
11 | 89006201301436 |
12 | 2a18ab1190a351 |
13 | 100b4a012b5349 |
14 | 5527113595221 |
15 | 252e389d76c5d |
hex | 114e37515c16d |
304442131202413 has 4 divisors (see below), whose sum is σ = 304443690153408. Its totient is φ = 304440572251420.
The previous prime is 304442131202411. The next prime is 304442131202437. The reversal of 304442131202413 is 314202131244403.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 304442131202413 - 21 = 304442131202411 is a prime.
It is a super-2 number, since 2×3044421312024132 (a number of 30 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (304442131202411) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 779182531 + ... + 779573152.
It is an arithmetic number, because the mean of its divisors is an integer number (76110922538352).
Almost surely, 2304442131202413 is an apocalyptic number.
It is an amenable number.
304442131202413 is a deficient number, since it is larger than the sum of its proper divisors (1558950995).
304442131202413 is a wasteful number, since it uses less digits than its factorization.
304442131202413 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1558950994.
The product of its (nonzero) digits is 55296, while the sum is 34.
Adding to 304442131202413 its reverse (314202131244403), we get a palindrome (618644262446816).
The spelling of 304442131202413 in words is "three hundred four trillion, four hundred forty-two billion, one hundred thirty-one million, two hundred two thousand, four hundred thirteen".
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