Base | Representation |
---|---|
bin | 11011110100110101… |
… | …010100101100000101 |
3 | 2212010012122100010210 |
4 | 123310311110230011 |
5 | 442142110012403 |
6 | 21420412510033 |
7 | 2105250622035 |
oct | 336465245405 |
9 | 85105570123 |
10 | 29877422853 |
11 | 11742032003 |
12 | 5959a7b319 |
13 | 2a81b78145 |
14 | 163605b8c5 |
15 | b9ceb4b03 |
hex | 6f4d54b05 |
29877422853 has 8 divisors (see below), whose sum is σ = 39841598368. Its totient is φ = 19915764624.
The previous prime is 29877422843. The next prime is 29877422863. The reversal of 29877422853 is 35822477892.
It is an interprime number because it is at equal distance from previous prime (29877422843) and next prime (29877422863).
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 29877422853 - 222 = 29873228549 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 29877422793 and 29877422802.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (29877422833) 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, 601450 + ... + 649227.
It is an arithmetic number, because the mean of its divisors is an integer number (4980199796).
Almost surely, 229877422853 is an apocalyptic number.
It is an amenable number.
29877422853 is a deficient number, since it is larger than the sum of its proper divisors (9964175515).
29877422853 is a wasteful number, since it uses less digits than its factorization.
29877422853 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1258643.
The product of its digits is 13547520, while the sum is 57.
The spelling of 29877422853 in words is "twenty-nine billion, eight hundred seventy-seven million, four hundred twenty-two thousand, eight hundred fifty-three".
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