Base | Representation |
---|---|
bin | 1101011000100110001000… |
… | …01011011111111110100010 |
3 | 10212012201012001211010210011 |
4 | 12230103010023133332202 |
5 | 12324210032224323330 |
6 | 142333021120555134 |
7 | 6125264326615021 |
oct | 654230413377642 |
9 | 125181161733704 |
10 | 29432407261090 |
11 | 9418239663469 |
12 | 3374245782aaa |
13 | 13566058057a2 |
14 | 73a7711408b8 |
15 | 36091009282a |
hex | 1ac4c42dffa2 |
29432407261090 has 32 divisors (see below), whose sum is σ = 55703617619760. Its totient is φ = 11180654419200.
The previous prime is 29432407261057. The next prime is 29432407261099. The reversal of 29432407261090 is 9016270423492.
It is a happy number.
It can be written as a sum of positive squares in 8 ways, for example, as 14279473034761 + 15152934226329 = 3778819^2 + 3892677^2 .
It is not an unprimeable number, because it can be changed into a prime (29432407261099) 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, 831876241 + ... + 831911620.
Almost surely, 229432407261090 is an apocalyptic number.
29432407261090 is a deficient number, since it is larger than the sum of its proper divisors (26271210358670).
29432407261090 is a wasteful number, since it uses less digits than its factorization.
29432407261090 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1663787958.
The product of its (nonzero) digits is 1306368, while the sum is 49.
The spelling of 29432407261090 in words is "twenty-nine trillion, four hundred thirty-two billion, four hundred seven million, two hundred sixty-one thousand, ninety".
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