Base | Representation |
---|---|
bin | 11101010000101… |
… | …00011001011000 |
3 | 122002212011112220 |
4 | 32220110121120 |
5 | 1000313402303 |
6 | 40204504040 |
7 | 6040202424 |
oct | 1650243130 |
9 | 562764486 |
10 | 245450328 |
11 | 116606512 |
12 | 6a24b020 |
13 | 3bb0b8a6 |
14 | 24853b84 |
15 | 16836053 |
hex | ea14658 |
245450328 has 16 divisors (see below), whose sum is σ = 613625880. Its totient is φ = 81816768.
The previous prime is 245450327. The next prime is 245450329. The reversal of 245450328 is 823054542.
It is an interprime number because it is at equal distance from previous prime (245450327) and next prime (245450329).
It is a hoax number, since the sum of its digits (33) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (245450323) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5113525 + ... + 5113572.
Almost surely, 2245450328 is an apocalyptic number.
It is an amenable number.
245450328 is an abundant number, since it is smaller than the sum of its proper divisors (368175552).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
245450328 is a wasteful number, since it uses less digits than its factorization.
245450328 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10227106 (or 10227102 counting only the distinct ones).
The product of its (nonzero) digits is 38400, while the sum is 33.
The square root of 245450328 is about 15666.8544385910. The cubic root of 245450328 is about 626.1156206666.
The spelling of 245450328 in words is "two hundred forty-five million, four hundred fifty thousand, three hundred twenty-eight".
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