Base | Representation |
---|---|
bin | 11011000010010101… |
… | …011011100010000000 |
3 | 2202221011110000220010 |
4 | 123002111123202000 |
5 | 433423212421342 |
6 | 21200345544520 |
7 | 2045252432616 |
oct | 330225334200 |
9 | 82834400803 |
10 | 29030201472 |
11 | 11347879048 |
12 | 57621a5140 |
13 | 29784a080c |
14 | 159571d6b6 |
15 | b4d91129c |
hex | 6c255b880 |
29030201472 has 64 divisors (see below), whose sum is σ = 79598972160. Its totient is φ = 9364577280.
The previous prime is 29030201461. The next prime is 29030201477. The reversal of 29030201472 is 27410203092.
It is a tau number, because it is divible by the number of its divisors (64).
It is not an unprimeable number, because it can be changed into a prime (29030201477) 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, 1207443 + ... + 1231250.
It is an arithmetic number, because the mean of its divisors is an integer number (1243733940).
Almost surely, 229030201472 is an apocalyptic number.
It is an amenable number.
29030201472 is an abundant number, since it is smaller than the sum of its proper divisors (50568770688).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
29030201472 is a wasteful number, since it uses less digits than its factorization.
29030201472 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2438741 (or 2438729 counting only the distinct ones).
The product of its (nonzero) digits is 6048, while the sum is 30.
The spelling of 29030201472 in words is "twenty-nine billion, thirty million, two hundred one thousand, four hundred seventy-two".
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