Base | Representation |
---|---|
bin | 110111110111… |
… | …1011101101100 |
3 | 2001010012121120 |
4 | 1233233131230 |
5 | 24444324041 |
6 | 2523500540 |
7 | 503660400 |
oct | 157573554 |
9 | 61105546 |
10 | 29292396 |
11 | 155978a1 |
12 | 9987750 |
13 | 60b7ba3 |
14 | 3c67100 |
15 | 2889366 |
hex | 1bef76c |
29292396 has 72 divisors (see below), whose sum is σ = 82123776. Its totient is φ = 8094240.
The previous prime is 29292359. The next prime is 29292437. The reversal of 29292396 is 69329292.
It is a Harshad number since it is a multiple of its sum of digits (42).
It is a nialpdrome in base 12.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 17425 + ... + 19031.
It is an arithmetic number, because the mean of its divisors is an integer number (1140608).
Almost surely, 229292396 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 29292396, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (41061888).
29292396 is an abundant number, since it is smaller than the sum of its proper divisors (52831380).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
29292396 is a wasteful number, since it uses less digits than its factorization.
29292396 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1659 (or 1650 counting only the distinct ones).
The product of its digits is 104976, while the sum is 42.
The square root of 29292396 is about 5412.2450055407. The cubic root of 29292396 is about 308.2607983909.
The spelling of 29292396 in words is "twenty-nine million, two hundred ninety-two thousand, three hundred ninety-six".
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