Base | Representation |
---|---|
bin | 1000011001001… |
… | …00100101110100 |
3 | 11220110220202220 |
4 | 10030210211310 |
5 | 121010420333 |
6 | 10553002340 |
7 | 1513266561 |
oct | 414444564 |
9 | 156426686 |
10 | 70404468 |
11 | 36817a12 |
12 | 1b6b33b0 |
13 | 11780964 |
14 | 94c9868 |
15 | 62aa8b3 |
hex | 4324974 |
70404468 has 24 divisors (see below), whose sum is σ = 164757600. Its totient is φ = 23399520.
The previous prime is 70404461. The next prime is 70404469. The reversal of 70404468 is 86440407.
It is a super-2 number, since 2×704044682 = 9913578228726048, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (70404461) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4218 + ... + 12593.
It is an arithmetic number, because the mean of its divisors is an integer number (6864900).
Almost surely, 270404468 is an apocalyptic number.
It is an amenable number.
70404468 is an abundant number, since it is smaller than the sum of its proper divisors (94353132).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
70404468 is a wasteful number, since it uses less digits than its factorization.
70404468 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17167 (or 17165 counting only the distinct ones).
The product of its (nonzero) digits is 21504, while the sum is 33.
The square root of 70404468 is about 8390.7370355649. The cubic root of 70404468 is about 412.9207812772.
The spelling of 70404468 in words is "seventy million, four hundred four thousand, four hundred sixty-eight".
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