Base | Representation |
---|---|
bin | 11011110000000001… |
… | …100110100000100010 |
3 | 2211220120212000022200 |
4 | 123300001212200202 |
5 | 442010432133430 |
6 | 21404411514030 |
7 | 2103251146155 |
oct | 336001464042 |
9 | 84816760280 |
10 | 29796755490 |
11 | 11700545467 |
12 | 5936a58916 |
13 | 2a6b243088 |
14 | 162945dc9c |
15 | b95d7d460 |
hex | 6f0066822 |
29796755490 has 24 divisors (see below), whose sum is σ = 77471564508. Its totient is φ = 7945801440.
The previous prime is 29796755489. The next prime is 29796755533. The reversal of 29796755490 is 9455769792.
29796755490 is a `hidden beast` number, since 2 + 9 + 7 + 96 + 7 + 55 + 490 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 29445530409 + 351225081 = 171597^2 + 18741^2 .
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 165537441 + ... + 165537620.
Almost surely, 229796755490 is an apocalyptic number.
29796755490 is an abundant number, since it is smaller than the sum of its proper divisors (47674809018).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
29796755490 is a wasteful number, since it uses less digits than its factorization.
29796755490 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 331075074 (or 331075071 counting only the distinct ones).
The product of its (nonzero) digits is 42865200, while the sum is 63.
The spelling of 29796755490 in words is "twenty-nine billion, seven hundred ninety-six million, seven hundred fifty-five thousand, four hundred ninety".
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