Base | Representation |
---|---|
bin | 1000010111111… |
… | …00100110110110 |
3 | 11220011121010012 |
4 | 10023330212312 |
5 | 120440200234 |
6 | 10545300222 |
7 | 1512015236 |
oct | 413744666 |
9 | 156147105 |
10 | 70240694 |
11 | 36715967 |
12 | 1b634672 |
13 | 11724254 |
14 | 9485cc6 |
15 | 62770ce |
hex | 42fc9b6 |
70240694 has 4 divisors (see below), whose sum is σ = 105361044. Its totient is φ = 35120346.
The previous prime is 70240693. The next prime is 70240711. The reversal of 70240694 is 49604207.
It is a semiprime because it is the product of two primes.
It is a self number, because there is not a number n which added to its sum of digits gives 70240694.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (70240691) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17560172 + ... + 17560175.
It is an arithmetic number, because the mean of its divisors is an integer number (26340261).
Almost surely, 270240694 is an apocalyptic number.
70240694 is a deficient number, since it is larger than the sum of its proper divisors (35120350).
70240694 is a wasteful number, since it uses less digits than its factorization.
70240694 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 35120349.
The product of its (nonzero) digits is 12096, while the sum is 32.
The square root of 70240694 is about 8380.9721393165. The cubic root of 70240694 is about 412.6003556257.
The spelling of 70240694 in words is "seventy million, two hundred forty thousand, six hundred ninety-four".
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