Base | Representation |
---|---|
bin | 11011010000111111… |
… | …000110111110000000 |
3 | 2210120021222022111110 |
4 | 123100333012332000 |
5 | 434424124231240 |
6 | 21241010243320 |
7 | 2054325651636 |
oct | 332077067600 |
9 | 83507868443 |
10 | 29276008320 |
11 | 114635a83a9 |
12 | 5810586540 |
13 | 29b73a5760 |
14 | 15ba227356 |
15 | b652b7c80 |
hex | 6d0fc6f80 |
29276008320 has 256 divisors, whose sum is σ = 100711356480. Its totient is φ = 7190937600.
The previous prime is 29276008309. The next prime is 29276008339. The reversal of 29276008320 is 2380067292.
It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.
It is a Harshad number since it is a multiple of its sum of digits (39).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15399370 + ... + 15401270.
Almost surely, 229276008320 is an apocalyptic number.
29276008320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 29276008320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (50355678240).
29276008320 is an abundant number, since it is smaller than the sum of its proper divisors (71435348160).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
29276008320 is a wasteful number, since it uses less digits than its factorization.
29276008320 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2553 (or 2541 counting only the distinct ones).
The product of its (nonzero) digits is 72576, while the sum is 39.
The spelling of 29276008320 in words is "twenty-nine billion, two hundred seventy-six million, eight thousand, three hundred twenty".
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