Base | Representation |
---|---|
bin | 1000010000001… |
… | …01101000101010 |
3 | 11211021012110200 |
4 | 10020011220222 |
5 | 120210312343 |
6 | 10511453030 |
7 | 1500303051 |
oct | 410055052 |
9 | 154235420 |
10 | 69229098 |
11 | 36094934 |
12 | 1b227176 |
13 | 1145b983 |
14 | 92a1398 |
15 | 61274d3 |
hex | 4205a2a |
69229098 has 24 divisors (see below), whose sum is σ = 150666048. Its totient is φ = 22973352.
The previous prime is 69229093. The next prime is 69229099. The reversal of 69229098 is 89092296.
It is not an unprimeable number, because it can be changed into a prime (69229091) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4386 + ... + 12557.
It is an arithmetic number, because the mean of its divisors is an integer number (6277752).
Almost surely, 269229098 is an apocalyptic number.
69229098 is an abundant number, since it is smaller than the sum of its proper divisors (81436950).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
69229098 is a wasteful number, since it uses less digits than its factorization.
69229098 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17178 (or 17175 counting only the distinct ones).
The product of its (nonzero) digits is 139968, while the sum is 45.
The square root of 69229098 is about 8320.4025143018. The cubic root of 69229098 is about 410.6100337880.
The spelling of 69229098 in words is "sixty-nine million, two hundred twenty-nine thousand, ninety-eight".
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