Base | Representation |
---|---|
bin | 1110011110100… |
… | …11110111010000 |
3 | 22110112111121111 |
4 | 13033103313100 |
5 | 222043012112 |
6 | 20015103104 |
7 | 3003225250 |
oct | 717236720 |
9 | 273474544 |
10 | 121454032 |
11 | 62615237 |
12 | 34811a94 |
13 | 1c2159bb |
14 | 121b7960 |
15 | a9e15a7 |
hex | 73d3dd0 |
121454032 has 40 divisors (see below), whose sum is σ = 277617152. Its totient is φ = 50371200.
The previous prime is 121454029. The next prime is 121454041. The reversal of 121454032 is 230454121.
It is a junction number, because it is equal to n+sod(n) for n = 121453994 and 121454012.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14019 + ... + 20962.
Almost surely, 2121454032 is an apocalyptic number.
It is an amenable number.
121454032 is an abundant number, since it is smaller than the sum of its proper divisors (156163120).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
121454032 is a wasteful number, since it uses less digits than its factorization.
121454032 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 35027 (or 35021 counting only the distinct ones).
The product of its (nonzero) digits is 960, while the sum is 22.
The square root of 121454032 is about 11020.6184944403. The cubic root of 121454032 is about 495.2266173187.
The spelling of 121454032 in words is "one hundred twenty-one million, four hundred fifty-four thousand, thirty-two".
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