Base | Representation |
---|---|
bin | 111001110101000… |
… | …100110110100000 |
3 | 2111121122000112002 |
4 | 321311010312200 |
5 | 3441333333231 |
6 | 240135023132 |
7 | 33020455424 |
oct | 7165046640 |
9 | 2447560462 |
10 | 970214816 |
11 | 45872a82a |
12 | 230b0aaa8 |
13 | 12600bc0c |
14 | 92bd6b84 |
15 | 5a29b0cb |
hex | 39d44da0 |
970214816 has 24 divisors (see below), whose sum is σ = 1956701124. Its totient is φ = 473274880.
The previous prime is 970214813. The next prime is 970214827. The reversal of 970214816 is 618412079.
It can be written as a sum of positive squares in 2 ways, for example, as 957283600 + 12931216 = 30940^2 + 3596^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 970214816.
It is not an unprimeable number, because it can be changed into a prime (970214813) 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, 368435 + ... + 371058.
Almost surely, 2970214816 is an apocalyptic number.
It is an amenable number.
970214816 is an abundant number, since it is smaller than the sum of its proper divisors (986486308).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
970214816 is a wasteful number, since it uses less digits than its factorization.
970214816 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 739544 (or 739536 counting only the distinct ones).
The product of its (nonzero) digits is 24192, while the sum is 38.
The square root of 970214816 is about 31148.2714769215. The cubic root of 970214816 is about 989.9713680799.
The spelling of 970214816 in words is "nine hundred seventy million, two hundred fourteen thousand, eight hundred sixteen".
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