Base | Representation |
---|---|
bin | 1011100110000… |
… | …0100100110101 |
3 | 10101111122220200 |
4 | 2321200210311 |
5 | 44422130234 |
6 | 4454151113 |
7 | 1130230425 |
oct | 271404465 |
9 | 111448820 |
10 | 48630069 |
11 | 254a5544 |
12 | 14352499 |
13 | a0c89b7 |
14 | 665c485 |
15 | 4408d99 |
hex | 2e60935 |
48630069 has 12 divisors (see below), whose sum is σ = 70439616. Its totient is φ = 32329512.
The previous prime is 48630067. The next prime is 48630083. The reversal of 48630069 is 96003684.
It is not a de Polignac number, because 48630069 - 21 = 48630067 is a prime.
It is a super-2 number, since 2×486300692 = 4729767221889522, which contains 22 as substring.
It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48630061) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4059 + ... + 10664.
It is an arithmetic number, because the mean of its divisors is an integer number (5869968).
Almost surely, 248630069 is an apocalyptic number.
It is an amenable number.
48630069 is a deficient number, since it is larger than the sum of its proper divisors (21809547).
48630069 is a wasteful number, since it uses less digits than its factorization.
48630069 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15096 (or 15093 counting only the distinct ones).
The product of its (nonzero) digits is 31104, while the sum is 36.
The square root of 48630069 is about 6973.5262959281. The cubic root of 48630069 is about 365.0073658362.
The spelling of 48630069 in words is "forty-eight million, six hundred thirty thousand, sixty-nine".
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