Base | Representation |
---|---|
bin | 110101100001011… |
… | …001000110110110 |
3 | 2022120122101101200 |
4 | 311201121012312 |
5 | 3314333233123 |
6 | 225034033330 |
7 | 31152262323 |
oct | 6541310666 |
9 | 2276571350 |
10 | 897946038 |
11 | 42095a170 |
12 | 210878846 |
13 | 114057822 |
14 | 87383b4a |
15 | 53c73143 |
hex | 358591b6 |
897946038 has 48 divisors (see below), whose sum is σ = 2171797056. Its totient is φ = 265774320.
The previous prime is 897946019. The next prime is 897946057. The reversal of 897946038 is 830649798.
897946038 is a `hidden beast` number, since 89 + 79 + 460 + 38 = 666.
897946038 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (897946019) and next prime (897946057).
It is a congruent number.
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, 44220 + ... + 61247.
It is an arithmetic number, because the mean of its divisors is an integer number (45245772).
Almost surely, 2897946038 is an apocalyptic number.
897946038 is an abundant number, since it is smaller than the sum of its proper divisors (1273851018).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
897946038 is a wasteful number, since it uses less digits than its factorization.
897946038 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 105529 (or 105526 counting only the distinct ones).
The product of its (nonzero) digits is 2612736, while the sum is 54.
The square root of 897946038 is about 29965.7477463854. The cubic root of 897946038 is about 964.7543516413.
The spelling of 897946038 in words is "eight hundred ninety-seven million, nine hundred forty-six thousand, thirty-eight".
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