Base | Representation |
---|---|
bin | 1000010111000… |
… | …10110001111110 |
3 | 11212222020000021 |
4 | 10023202301332 |
5 | 120423304120 |
6 | 10543122354 |
7 | 1511064646 |
oct | 413426176 |
9 | 155866007 |
10 | 70134910 |
11 | 3665343a |
12 | 1b5a33ba |
13 | 116b8061 |
14 | 9459526 |
15 | 6255aaa |
hex | 42e2c7e |
70134910 has 8 divisors (see below), whose sum is σ = 126242856. Its totient is φ = 28053960.
The previous prime is 70134907. The next prime is 70134913. The reversal of 70134910 is 1943107.
It is an interprime number because it is at equal distance from previous prime (70134907) and next prime (70134913).
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (70134913) 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, 3506736 + ... + 3506755.
It is an arithmetic number, because the mean of its divisors is an integer number (15780357).
Almost surely, 270134910 is an apocalyptic number.
70134910 is a deficient number, since it is larger than the sum of its proper divisors (56107946).
70134910 is a wasteful number, since it uses less digits than its factorization.
70134910 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7013498.
The product of its (nonzero) digits is 756, while the sum is 25.
The square root of 70134910 is about 8374.6587990198. The cubic root of 70134910 is about 412.3931232141.
The spelling of 70134910 in words is "seventy million, one hundred thirty-four thousand, nine hundred ten".
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