Base | Representation |
---|---|
bin | 111111001110111… |
… | …001100100010100 |
3 | 2201221012210122001 |
4 | 333032321210110 |
5 | 4133040323140 |
6 | 253134045044 |
7 | 35201151451 |
oct | 7716714424 |
9 | 2657183561 |
10 | 1060870420 |
11 | 4a4919715 |
12 | 257349784 |
13 | 13ba3039c |
14 | a0c74828 |
15 | 63206e9a |
hex | 3f3b9914 |
1060870420 has 24 divisors (see below), whose sum is σ = 2229149664. Its totient is φ = 424096416.
The previous prime is 1060870411. The next prime is 1060870441. The reversal of 1060870420 is 240780601.
It is a super-2 number, since 2×10608704202 = 2250892096061952800, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20899 + ... + 50581.
It is an arithmetic number, because the mean of its divisors is an integer number (92881236).
Almost surely, 21060870420 is an apocalyptic number.
1060870420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1060870420 is an abundant number, since it is smaller than the sum of its proper divisors (1168279244).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1060870420 is a wasteful number, since it uses less digits than its factorization.
1060870420 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 31479 (or 31477 counting only the distinct ones).
The product of its (nonzero) digits is 2688, while the sum is 28.
The square root of 1060870420 is about 32571.0058180585. The cubic root of 1060870420 is about 1019.8918314103.
The spelling of 1060870420 in words is "one billion, sixty million, eight hundred seventy thousand, four hundred twenty".
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