Base | Representation |
---|---|
bin | 1111101110011110… |
… | …1110101011100000 |
3 | 101220012111012212220 |
4 | 3323213232223200 |
5 | 32121200333112 |
6 | 1534521151040 |
7 | 206420060415 |
oct | 37347565340 |
9 | 11805435786 |
10 | 4221496032 |
11 | 1876a194a6 |
12 | 99992b480 |
13 | 523794060 |
14 | 2c093010c |
15 | 19a92898c |
hex | fb9eeae0 |
4221496032 has 96 divisors (see below), whose sum is σ = 12635898912. Its totient is φ = 1222508544.
The previous prime is 4221496031. The next prime is 4221496039. The reversal of 4221496032 is 2306941224.
It is a tau number, because it is divible by the number of its divisors (96).
It is a junction number, because it is equal to n+sod(n) for n = 4221495984 and 4221496002.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4221496031) 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, 78273 + ... + 120704.
It is an arithmetic number, because the mean of its divisors is an integer number (131623947).
Almost surely, 24221496032 is an apocalyptic number.
It is an amenable number.
4221496032 is an abundant number, since it is smaller than the sum of its proper divisors (8414402880).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4221496032 is a wasteful number, since it uses less digits than its factorization.
4221496032 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 199020 (or 199012 counting only the distinct ones).
The product of its (nonzero) digits is 20736, while the sum is 33.
The square root of 4221496032 is about 64973.0408092464. The cubic root of 4221496032 is about 1616.1765279497.
The spelling of 4221496032 in words is "four billion, two hundred twenty-one million, four hundred ninety-six thousand, thirty-two".
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