Base | Representation |
---|---|
bin | 11011001100001110… |
… | …110101111010100000 |
3 | 2210100201220000002221 |
4 | 123030032311322200 |
5 | 434243214343223 |
6 | 21225040520424 |
7 | 2052340000510 |
oct | 331416657240 |
9 | 83321800087 |
10 | 29196246688 |
11 | 1142257a2a4 |
12 | 57a9920114 |
13 | 29a39c9a1b |
14 | 15ad7c3840 |
15 | b5d2aeb5d |
hex | 6cc3b5ea0 |
29196246688 has 24 divisors (see below), whose sum is σ = 65691555552. Its totient is φ = 12512677056.
The previous prime is 29196246637. The next prime is 29196246689. The reversal of 29196246688 is 88664269192.
It is not an unprimeable number, because it can be changed into a prime (29196246689) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 65169970 + ... + 65170417.
It is an arithmetic number, because the mean of its divisors is an integer number (2737148148).
Almost surely, 229196246688 is an apocalyptic number.
29196246688 is a gapful number since it is divisible by the number (28) formed by its first and last digit.
It is an amenable number.
29196246688 is an abundant number, since it is smaller than the sum of its proper divisors (36495308864).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
29196246688 is a wasteful number, since it uses less digits than its factorization.
29196246688 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 130340404 (or 130340396 counting only the distinct ones).
The product of its digits is 17915904, while the sum is 61.
The spelling of 29196246688 in words is "twenty-nine billion, one hundred ninety-six million, two hundred forty-six thousand, six hundred eighty-eight".
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