Base | Representation |
---|---|
bin | 11011011001001… |
… | …10110011110100 |
3 | 121000101220101000 |
4 | 31230212303310 |
5 | 432312001413 |
6 | 34445203300 |
7 | 5460146262 |
oct | 1554466364 |
9 | 530356330 |
10 | 229797108 |
11 | 108794a72 |
12 | 64b60530 |
13 | 387bab28 |
14 | 2273b432 |
15 | 15293073 |
hex | db26cf4 |
229797108 has 24 divisors (see below), whose sum is σ = 595770560. Its totient is φ = 76599000.
The previous prime is 229797107. The next prime is 229797137. The reversal of 229797108 is 801797922.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (229797101) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1063768 + ... + 1063983.
Almost surely, 2229797108 is an apocalyptic number.
It is an amenable number.
229797108 is an abundant number, since it is smaller than the sum of its proper divisors (365973452).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
229797108 is a wasteful number, since it uses less digits than its factorization.
229797108 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2127764 (or 2127756 counting only the distinct ones).
The product of its (nonzero) digits is 127008, while the sum is 45.
The square root of 229797108 is about 15159.0602611112. The cubic root of 229797108 is about 612.5123544919.
The spelling of 229797108 in words is "two hundred twenty-nine million, seven hundred ninety-seven thousand, one hundred eight".
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