Base | Representation |
---|---|
bin | 11111110010000000… |
… | …010000001111011110 |
3 | 10021002020001202011021 |
4 | 133302000100033132 |
5 | 1024341440030440 |
6 | 23402103314354 |
7 | 2315435031652 |
oct | 376200201736 |
9 | 107066052137 |
10 | 34124923870 |
11 | 135216a2424 |
12 | 674444b9ba |
13 | 32aab4595b |
14 | 191a1daa62 |
15 | d4ad2884a |
hex | 7f20103de |
34124923870 has 32 divisors (see below), whose sum is σ = 62807270400. Its totient is φ = 13343467296.
The previous prime is 34124923853. The next prime is 34124923927. The reversal of 34124923870 is 7832942143.
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 15 ways as a sum of consecutive naturals, for example, 351061 + ... + 437599.
It is an arithmetic number, because the mean of its divisors is an integer number (1962727200).
Almost surely, 234124923870 is an apocalyptic number.
34124923870 is a deficient number, since it is larger than the sum of its proper divisors (28682346530).
34124923870 is a wasteful number, since it uses less digits than its factorization.
34124923870 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 87432.
The product of its (nonzero) digits is 290304, while the sum is 43.
The spelling of 34124923870 in words is "thirty-four billion, one hundred twenty-four million, nine hundred twenty-three thousand, eight hundred seventy".
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