Base | Representation |
---|---|
bin | 1000011000111… |
… | …10001111101010 |
3 | 11220102121010011 |
4 | 10030132033222 |
5 | 121004102344 |
6 | 10552242134 |
7 | 1513131025 |
oct | 414361752 |
9 | 156377104 |
10 | 70378474 |
11 | 367aa431 |
12 | 1b6a034a |
13 | 11771b8a |
14 | 94c01bc |
15 | 62a2d34 |
hex | 431e3ea |
70378474 has 8 divisors (see below), whose sum is σ = 105604128. Its totient is φ = 35177100.
The previous prime is 70378409. The next prime is 70378481. The reversal of 70378474 is 47487307.
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5899 + ... + 13249.
It is an arithmetic number, because the mean of its divisors is an integer number (13200516).
Almost surely, 270378474 is an apocalyptic number.
70378474 is a deficient number, since it is larger than the sum of its proper divisors (35225654).
70378474 is a wasteful number, since it uses less digits than its factorization.
70378474 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12140.
The product of its (nonzero) digits is 131712, while the sum is 40.
The square root of 70378474 is about 8389.1879225584. The cubic root of 70378474 is about 412.8699569270.
The spelling of 70378474 in words is "seventy million, three hundred seventy-eight thousand, four hundred seventy-four".
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