Base | Representation |
---|---|
bin | 1000011001001… |
… | …10100000101010 |
3 | 11220111022120002 |
4 | 10030212200222 |
5 | 121011143310 |
6 | 10553103002 |
7 | 1513331522 |
oct | 414464052 |
9 | 156438502 |
10 | 70412330 |
11 | 3682290a |
12 | 1b6b7a62 |
13 | 11784401 |
14 | 94cc682 |
15 | 62acda5 |
hex | 432682a |
70412330 has 8 divisors (see below), whose sum is σ = 126742212. Its totient is φ = 28164928.
The previous prime is 70412327. The next prime is 70412339. The reversal of 70412330 is 3321407.
It can be written as a sum of positive squares in 2 ways, for example, as 70274689 + 137641 = 8383^2 + 371^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (70412339) 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, 3520607 + ... + 3520626.
Almost surely, 270412330 is an apocalyptic number.
70412330 is a deficient number, since it is larger than the sum of its proper divisors (56329882).
70412330 is a wasteful number, since it uses less digits than its factorization.
70412330 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7041240.
The product of its (nonzero) digits is 504, while the sum is 20.
The square root of 70412330 is about 8391.2055152999. The cubic root of 70412330 is about 412.9361508621.
Adding to 70412330 its reverse (3321407), we get a palindrome (73733737).
The spelling of 70412330 in words is "seventy million, four hundred twelve thousand, three hundred thirty".
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