Base | Representation |
---|---|
bin | 11011001111010110… |
… | …111100001011110000 |
3 | 2210111101120222010110 |
4 | 123033112330023300 |
5 | 434400131414133 |
6 | 21234153101320 |
7 | 2053544600151 |
oct | 331726741360 |
9 | 83441528113 |
10 | 29248701168 |
11 | 1144a147105 |
12 | 58033b7840 |
13 | 29b183438b |
14 | 15b6759928 |
15 | b62bc1c63 |
hex | 6cf5bc2f0 |
29248701168 has 40 divisors (see below), whose sum is σ = 76135948416. Its totient is φ = 9675140800.
The previous prime is 29248701133. The next prime is 29248701191. The reversal of 29248701168 is 86110784292.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (48).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2319468 + ... + 2332043.
Almost surely, 229248701168 is an apocalyptic number.
It is an amenable number.
29248701168 is an abundant number, since it is smaller than the sum of its proper divisors (46887247248).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
29248701168 is a wasteful number, since it uses less digits than its factorization.
29248701168 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4651653 (or 4651647 counting only the distinct ones).
The product of its (nonzero) digits is 387072, while the sum is 48.
The spelling of 29248701168 in words is "twenty-nine billion, two hundred forty-eight million, seven hundred one thousand, one hundred sixty-eight".
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