Base | Representation |
---|---|
bin | 111010011010100… |
… | …010011000000110 |
3 | 2112022002221101111 |
4 | 322122202120012 |
5 | 4001342110303 |
6 | 241125315234 |
7 | 33200106061 |
oct | 7232423006 |
9 | 2468087344 |
10 | 980035078 |
11 | 463227950 |
12 | 234265b1a |
13 | 128069a19 |
14 | 942318d8 |
15 | 5b08ab6d |
hex | 3a6a2606 |
980035078 has 16 divisors (see below), whose sum is σ = 1604229120. Its totient is φ = 445321800.
The previous prime is 980035051. The next prime is 980035087. The reversal of 980035078 is 870530089.
It is a super-2 number, since 2×9800350782 = 1920937508220932168, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 980035078.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 86143 + ... + 96853.
It is an arithmetic number, because the mean of its divisors is an integer number (100264320).
Almost surely, 2980035078 is an apocalyptic number.
980035078 is the 16734-th centered heptagonal number.
980035078 is a deficient number, since it is larger than the sum of its proper divisors (624194042).
980035078 is a wasteful number, since it uses less digits than its factorization.
980035078 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14883.
The product of its (nonzero) digits is 60480, while the sum is 40.
The square root of 980035078 is about 31305.5119427873. The cubic root of 980035078 is about 993.3002394522.
The spelling of 980035078 in words is "nine hundred eighty million, thirty-five thousand, seventy-eight".
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