Base | Representation |
---|---|
bin | 101110100100000011… |
… | …110001100101101000 |
3 | 11210001101100111021111 |
4 | 232210003301211220 |
5 | 1304343223440344 |
6 | 34545055120104 |
7 | 3416655165121 |
oct | 564403614550 |
9 | 153041314244 |
10 | 49997093224 |
11 | 1a227068161 |
12 | 9833b13034 |
13 | 493a292940 |
14 | 25c41b5048 |
15 | 14794bd834 |
hex | ba40f1968 |
49997093224 has 128 divisors (see below), whose sum is σ = 104564557440. Its totient is φ = 22269468672.
The previous prime is 49997093207. The next prime is 49997093233. The reversal of 49997093224 is 42239079994.
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, 115466512 + ... + 115466944.
It is an arithmetic number, because the mean of its divisors is an integer number (816910605).
Almost surely, 249997093224 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 49997093224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (52282278720).
49997093224 is an abundant number, since it is smaller than the sum of its proper divisors (54567464216).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
49997093224 is a wasteful number, since it uses less digits than its factorization.
49997093224 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 819 (or 815 counting only the distinct ones).
The product of its (nonzero) digits is 8817984, while the sum is 58.
The spelling of 49997093224 in words is "forty-nine billion, nine hundred ninety-seven million, ninety-three thousand, two hundred twenty-four".
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