Base | Representation |
---|---|
bin | 1011011100000010… |
… | …1000101010001101 |
3 | 21220222111022221222 |
4 | 2313000220222031 |
5 | 22242010201234 |
6 | 1224401133125 |
7 | 136041641645 |
oct | 26700505215 |
9 | 7828438858 |
10 | 3070397069 |
11 | 1336182843 |
12 | 71832a1a5 |
13 | 39c1619cc |
14 | 211acd525 |
15 | 12e84c42e |
hex | b7028a8d |
3070397069 has 16 divisors (see below), whose sum is σ = 3266736000. Its totient is φ = 2880795456.
The previous prime is 3070397041. The next prime is 3070397087. The reversal of 3070397069 is 9607930703.
It is a cyclic number.
It is not a de Polignac number, because 3070397069 - 212 = 3070392973 is a prime.
It is a super-2 number, since 2×30703970692 = 18854676322647581522, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3070397089) 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, 241967 + ... + 254339.
It is an arithmetic number, because the mean of its divisors is an integer number (204171000).
Almost surely, 23070397069 is an apocalyptic number.
It is an amenable number.
3070397069 is a deficient number, since it is larger than the sum of its proper divisors (196338931).
3070397069 is a wasteful number, since it uses less digits than its factorization.
3070397069 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12644.
The product of its (nonzero) digits is 214326, while the sum is 44.
The square root of 3070397069 is about 55411.1637578566. The cubic root of 3070397069 is about 1453.4435900919.
The spelling of 3070397069 in words is "three billion, seventy million, three hundred ninety-seven thousand, sixty-nine".
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