Base | Representation |
---|---|
bin | 11110100100111110… |
… | …11011100001100000 |
3 | 1120101002021022110210 |
4 | 33102133123201200 |
5 | 232110041401243 |
6 | 11312551254120 |
7 | 1120545504342 |
oct | 172237334140 |
9 | 46332238423 |
10 | 16416356448 |
11 | 6a64672638 |
12 | 322197a340 |
13 | 17181036ab |
14 | b1a393292 |
15 | 66133a933 |
hex | 3d27db860 |
16416356448 has 48 divisors (see below), whose sum is σ = 43699896576. Its totient is φ = 5395044480.
The previous prime is 16416356447. The next prime is 16416356449. The reversal of 16416356448 is 84465361461.
It is an interprime number because it is at equal distance from previous prime (16416356447) and next prime (16416356449).
It is a tau number, because it is divible by the number of its divisors (48).
It is a Harshad number since it is a multiple of its sum of digits (48).
It is a junction number, because it is equal to n+sod(n) for n = 16416356397 and 16416356406.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (16416356447) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1197436 + ... + 1211067.
It is an arithmetic number, because the mean of its divisors is an integer number (910414512).
Almost surely, 216416356448 is an apocalyptic number.
It is an amenable number.
16416356448 is an abundant number, since it is smaller than the sum of its proper divisors (27283540128).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
16416356448 is a wasteful number, since it uses less digits than its factorization.
16416356448 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2408587 (or 2408579 counting only the distinct ones).
The product of its digits is 1658880, while the sum is 48.
The spelling of 16416356448 in words is "sixteen billion, four hundred sixteen million, three hundred fifty-six thousand, four hundred forty-eight".
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