Base | Representation |
---|---|
bin | 1110100011110… |
… | …11110000000101 |
3 | 22111211102220201 |
4 | 13101323300011 |
5 | 222232013301 |
6 | 20041530501 |
7 | 3012121153 |
oct | 721736005 |
9 | 274742821 |
10 | 122141701 |
11 | 62a44960 |
12 | 34aa3a31 |
13 | 1c3c69c6 |
14 | 123163d3 |
15 | aaca201 |
hex | 747bc05 |
122141701 has 8 divisors (see below), whose sum is σ = 133327008. Its totient is φ = 110970000.
The previous prime is 122141693. The next prime is 122141713. The reversal of 122141701 is 107141221.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 122141701 - 23 = 122141693 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (122142701) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28126 + ... + 32176.
It is an arithmetic number, because the mean of its divisors is an integer number (16665876).
Almost surely, 2122141701 is an apocalyptic number.
122141701 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
122141701 is a deficient number, since it is larger than the sum of its proper divisors (11185307).
122141701 is a wasteful number, since it uses less digits than its factorization.
122141701 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6803.
The product of its (nonzero) digits is 112, while the sum is 19.
The square root of 122141701 is about 11051.7736585582. The cubic root of 122141701 is about 496.1595114889.
Adding to 122141701 its reverse (107141221), we get a palindrome (229282922).
The spelling of 122141701 in words is "one hundred twenty-two million, one hundred forty-one thousand, seven hundred one".
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