Base | Representation |
---|---|
bin | 1000011001100… |
… | …10011101111001 |
3 | 11220120210201222 |
4 | 10030302131321 |
5 | 121014230210 |
6 | 10554121425 |
7 | 1513624355 |
oct | 414623571 |
9 | 156523658 |
10 | 70461305 |
11 | 36856692 |
12 | 1b720275 |
13 | 117a07a5 |
14 | 9502465 |
15 | 62bc655 |
hex | 4332779 |
70461305 has 16 divisors (see below), whose sum is σ = 90288000. Its totient is φ = 52660608.
The previous prime is 70461301. The next prime is 70461341. The reversal of 70461305 is 50316407.
It is a cyclic number.
It is not a de Polignac number, because 70461305 - 22 = 70461301 is a prime.
It is not an unprimeable number, because it can be changed into a prime (70461301) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2180 + ... + 12069.
It is an arithmetic number, because the mean of its divisors is an integer number (5643000).
Almost surely, 270461305 is an apocalyptic number.
It is an amenable number.
70461305 is a deficient number, since it is larger than the sum of its proper divisors (19826695).
70461305 is a wasteful number, since it uses less digits than its factorization.
70461305 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14320.
The product of its (nonzero) digits is 2520, while the sum is 26.
The square root of 70461305 is about 8394.1232418877. The cubic root of 70461305 is about 413.0318673415.
The spelling of 70461305 in words is "seventy million, four hundred sixty-one thousand, three hundred five".
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