Base | Representation |
---|---|
bin | 1110100010111… |
… | …01001111100101 |
3 | 22111121002111120 |
4 | 13101131033211 |
5 | 222214013431 |
6 | 20035124153 |
7 | 3011060640 |
oct | 721351745 |
9 | 274532446 |
10 | 122016741 |
11 | 62969a90 |
12 | 34a43659 |
13 | 1c381b72 |
14 | 122c2a57 |
15 | aaa3196 |
hex | 745d3e5 |
122016741 has 32 divisors (see below), whose sum is σ = 203793408. Its totient is φ = 63085440.
The previous prime is 122016737. The next prime is 122016743. The reversal of 122016741 is 147610221.
It is not a de Polignac number, because 122016741 - 22 = 122016737 is a prime.
It is a super-2 number, since 2×1220167412 = 29776170168522162, which contains 22 as substring.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (122016743) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 52690 + ... + 54956.
It is an arithmetic number, because the mean of its divisors is an integer number (6368544).
Almost surely, 2122016741 is an apocalyptic number.
122016741 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
122016741 is a deficient number, since it is larger than the sum of its proper divisors (81776667).
122016741 is a wasteful number, since it uses less digits than its factorization.
122016741 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2521.
The product of its (nonzero) digits is 672, while the sum is 24.
The square root of 122016741 is about 11046.1188206537. The cubic root of 122016741 is about 495.9902511200.
Adding to 122016741 its reverse (147610221), we get a palindrome (269626962).
The spelling of 122016741 in words is "one hundred twenty-two million, sixteen thousand, seven hundred forty-one".
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