Base | Representation |
---|---|
bin | 1100110110101101… |
… | …10000001000111111 |
3 | 122210222012110012010 |
4 | 12123112300020333 |
5 | 103113224301002 |
6 | 3100452542303 |
7 | 333010635036 |
oct | 63326601077 |
9 | 18728173163 |
10 | 6901400127 |
11 | 2a2172a076 |
12 | 1407321993 |
13 | 85ca6281b |
14 | 49681171d |
15 | 2a5d3e46c |
hex | 19b5b023f |
6901400127 has 16 divisors (see below), whose sum is σ = 9370139360. Its totient is φ = 4517078400.
The previous prime is 6901400123. The next prime is 6901400131. The reversal of 6901400127 is 7210041096.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (6901400123) and next prime (6901400131).
It is not a de Polignac number, because 6901400127 - 22 = 6901400123 is a prime.
It is a super-2 number, since 2×69014001272 = 95258647425911232258, which contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 6901400094 and 6901400103.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (6901400123) 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, 64149 + ... + 133857.
It is an arithmetic number, because the mean of its divisors is an integer number (585633710).
Almost surely, 26901400127 is an apocalyptic number.
6901400127 is a deficient number, since it is larger than the sum of its proper divisors (2468739233).
6901400127 is a wasteful number, since it uses less digits than its factorization.
6901400127 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 70314.
The product of its (nonzero) digits is 3024, while the sum is 30.
The square root of 6901400127 is about 83074.6659758557. The cubic root of 6901400127 is about 1903.9070228847.
The spelling of 6901400127 in words is "six billion, nine hundred one million, four hundred thousand, one hundred twenty-seven".
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