Base | Representation |
---|---|
bin | 1011001011011000101… |
… | …0101011011011001101 |
3 | 200100200020101021221101 |
4 | 2302312022223123031 |
5 | 11121241403014040 |
6 | 224115232303101 |
7 | 16605541661233 |
oct | 2626612533315 |
9 | 610606337841 |
10 | 192034813645 |
11 | 74494711864 |
12 | 312740a1a91 |
13 | 1515507805c |
14 | 941a2ba953 |
15 | 4ede05409a |
hex | 2cb62ab6cd |
192034813645 has 16 divisors (see below), whose sum is σ = 242786427840. Its totient is φ = 145412492544.
The previous prime is 192034813643. The next prime is 192034813681. The reversal of 192034813645 is 546318430291.
It is a happy number.
It is a cyclic number.
It is not a de Polignac number, because 192034813645 - 21 = 192034813643 is a prime.
It is a super-3 number, since 3×1920348136453 (a number of 35 digits) contains 333 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 192034813595 and 192034813604.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (192034813643) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 793324 + ... + 1006693.
It is an arithmetic number, because the mean of its divisors is an integer number (15174151740).
Almost surely, 2192034813645 is an apocalyptic number.
It is an amenable number.
192034813645 is a deficient number, since it is larger than the sum of its proper divisors (50751614195).
192034813645 is a wasteful number, since it uses less digits than its factorization.
192034813645 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1801164.
The product of its (nonzero) digits is 622080, while the sum is 46.
The spelling of 192034813645 in words is "one hundred ninety-two billion, thirty-four million, eight hundred thirteen thousand, six hundred forty-five".
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