Base | Representation |
---|---|
bin | 110111011010… |
… | …1111111100011 |
3 | 2000200020201000 |
4 | 1232311333203 |
5 | 24414310440 |
6 | 2514443043 |
7 | 501660162 |
oct | 156657743 |
9 | 60606630 |
10 | 29056995 |
11 | 15446a50 |
12 | 9893483 |
13 | 60349b6 |
14 | 3c053d9 |
15 | 283e730 |
hex | 1bb5fe3 |
29056995 has 64 divisors (see below), whose sum is σ = 59719680. Its totient is φ = 13248000.
The previous prime is 29056991. The next prime is 29057009. The reversal of 29056995 is 59965092.
It is not a de Polignac number, because 29056995 - 22 = 29056991 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a self number, because there is not a number n which added to its sum of digits gives 29056995.
It is not an unprimeable number, because it can be changed into a prime (29056991) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 24670 + ... + 25820.
It is an arithmetic number, because the mean of its divisors is an integer number (933120).
Almost surely, 229056995 is an apocalyptic number.
29056995 is an abundant number, since it is smaller than the sum of its proper divisors (30662685).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
29056995 is a wasteful number, since it uses less digits than its factorization.
29056995 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1193 (or 1187 counting only the distinct ones).
The product of its (nonzero) digits is 218700, while the sum is 45.
The square root of 29056995 is about 5390.4540625072. The cubic root of 29056995 is about 307.4328229221.
The spelling of 29056995 in words is "twenty-nine million, fifty-six thousand, nine hundred ninety-five".
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