Base | Representation |
---|---|
bin | 10000001110110010… |
… | …010111001100100000 |
3 | 1122222120202201021010 |
4 | 100032302113030200 |
5 | 241143023434131 |
6 | 12001205300520 |
7 | 1154611102620 |
oct | 201662271440 |
9 | 48876681233 |
10 | 17427952416 |
11 | 7433696666 |
12 | 3464704740 |
13 | 18498709a4 |
14 | bb487c880 |
15 | 6c005cb46 |
hex | 40ec97320 |
17427952416 has 96 divisors (see below), whose sum is σ = 53170145280. Its totient is φ = 4895006976.
The previous prime is 17427952411. The next prime is 17427952429. The reversal of 17427952416 is 61425972471.
It is a tau number, because it is divible by the number of its divisors (96).
It is a Harshad number since it is a multiple of its sum of digits (48).
It is not an unprimeable number, because it can be changed into a prime (17427952411) 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, 180136 + ... + 259431.
It is an arithmetic number, because the mean of its divisors is an integer number (553855680).
Almost surely, 217427952416 is an apocalyptic number.
17427952416 is a gapful number since it is divisible by the number (16) formed by its first and last digit.
It is an amenable number.
17427952416 is an abundant number, since it is smaller than the sum of its proper divisors (35742192864).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
17427952416 is a wasteful number, since it uses less digits than its factorization.
17427952416 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 439646 (or 439638 counting only the distinct ones).
The product of its digits is 846720, while the sum is 48.
The spelling of 17427952416 in words is "seventeen billion, four hundred twenty-seven million, nine hundred fifty-two thousand, four hundred sixteen".
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