Base | Representation |
---|---|
bin | 100111101100010011… |
… | …111000101100111101 |
3 | 11002000012210212201102 |
4 | 213230103320230331 |
5 | 1144241022413004 |
6 | 31325024222445 |
7 | 3036101266214 |
oct | 475423705475 |
9 | 132005725642 |
10 | 42619341629 |
11 | 17090564197 |
12 | 831516aa25 |
13 | 4032938057 |
14 | 20c440607b |
15 | 119693811e |
hex | 9ec4f8b3d |
42619341629 has 8 divisors (see below), whose sum is σ = 42751874040. Its totient is φ = 42487013376.
The previous prime is 42619341599. The next prime is 42619341671. The reversal of 42619341629 is 92614391624.
It can be written as a sum of positive squares in 4 ways, for example, as 36263584900 + 6355756729 = 190430^2 + 79723^2 .
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 42619341629 - 224 = 42602564413 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42619341689) 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, 372557 + ... + 473325.
It is an arithmetic number, because the mean of its divisors is an integer number (5343984255).
Almost surely, 242619341629 is an apocalyptic number.
It is an amenable number.
42619341629 is a deficient number, since it is larger than the sum of its proper divisors (132532411).
42619341629 is a wasteful number, since it uses less digits than its factorization.
42619341629 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 102079.
The product of its digits is 559872, while the sum is 47.
The spelling of 42619341629 in words is "forty-two billion, six hundred nineteen million, three hundred forty-one thousand, six hundred twenty-nine".
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