Base | Representation |
---|---|
bin | 1110100000100… |
… | …11011111001000 |
3 | 22111000202002100 |
4 | 13100103133020 |
5 | 222124332012 |
6 | 20024433400 |
7 | 3005362104 |
oct | 720233710 |
9 | 274022070 |
10 | 121714632 |
11 | 62783006 |
12 | 34918860 |
13 | 1c2a74c0 |
14 | 12244904 |
15 | aa438dc |
hex | 74137c8 |
121714632 has 96 divisors (see below), whose sum is σ = 358558200. Its totient is φ = 37075968.
The previous prime is 121714601. The next prime is 121714657. The reversal of 121714632 is 236417121.
121714632 is a `hidden beast` number, since 1 + 2 + 17 + 14 + 632 = 666.
It can be written as a sum of positive squares in 4 ways, for example, as 95765796 + 25948836 = 9786^2 + 5094^2 .
It is a junction number, because it is equal to n+sod(n) for n = 121714596 and 121714605.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 101428 + ... + 102620.
Almost surely, 2121714632 is an apocalyptic number.
121714632 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 121714632, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (179279100).
121714632 is an abundant number, since it is smaller than the sum of its proper divisors (236843568).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
121714632 is a wasteful number, since it uses less digits than its factorization.
121714632 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1327 (or 1320 counting only the distinct ones).
The product of its digits is 2016, while the sum is 27.
The square root of 121714632 is about 11032.4354518846. The cubic root of 121714632 is about 495.5805615516.
The spelling of 121714632 in words is "one hundred twenty-one million, seven hundred fourteen thousand, six hundred thirty-two".
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