Base | Representation |
---|---|
bin | 111111010101101101… |
… | …111110100101110100 |
3 | 20111112202000112000001 |
4 | 333111231332211310 |
5 | 2103241041444200 |
6 | 51124324401044 |
7 | 4625232251020 |
oct | 772555764564 |
9 | 214482015001 |
10 | 68010109300 |
11 | 2692aa2a801 |
12 | 11220546184 |
13 | 654b0cc833 |
14 | 341262d380 |
15 | 1b80a9876a |
hex | fd5b7e974 |
68010109300 has 36 divisors (see below), whose sum is σ = 168665072800. Its totient is φ = 23317751520.
The previous prime is 68010109289. The next prime is 68010109327. The reversal of 68010109300 is 390101086.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (28).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 48577950 + ... + 48579349.
Almost surely, 268010109300 is an apocalyptic number.
It is an amenable number.
68010109300 is an abundant number, since it is smaller than the sum of its proper divisors (100654963500).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
68010109300 is a wasteful number, since it uses less digits than its factorization.
68010109300 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 97157320 (or 97157313 counting only the distinct ones).
The product of its (nonzero) digits is 1296, while the sum is 28.
It can be divided in two parts, 68010 and 109300, that added together give a triangular number (177310 = T595).
The spelling of 68010109300 in words is "sixty-eight billion, ten million, one hundred nine thousand, three hundred".
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