Base | Representation |
---|---|
bin | 10010100101110000… |
… | …11100010110110111 |
3 | 221202120000000201222 |
4 | 21102320130112313 |
5 | 130414444300034 |
6 | 4330203540555 |
7 | 502216350236 |
oct | 112270342667 |
9 | 27676000658 |
10 | 9980462519 |
11 | 4261790235 |
12 | 1b2652a75b |
13 | c30939731 |
14 | 6a9718b1d |
15 | 3d62ee12e |
hex | 252e1c5b7 |
9980462519 has 8 divisors (see below), whose sum is σ = 10962522240. Its totient is φ = 9044080056.
The previous prime is 9980462507. The next prime is 9980462521. The reversal of 9980462519 is 9152640899.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 9980462519 - 28 = 9980462263 is a prime.
It is a super-2 number, since 2×99804625192 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (9980462539) 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, 11418857 + ... + 11419730.
It is an arithmetic number, because the mean of its divisors is an integer number (1370315280).
Almost surely, 29980462519 is an apocalyptic number.
9980462519 is a deficient number, since it is larger than the sum of its proper divisors (982059721).
9980462519 is a wasteful number, since it uses less digits than its factorization.
9980462519 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22838629.
The product of its (nonzero) digits is 1399680, while the sum is 53.
The square root of 9980462519 is about 99902.2648341868. The cubic root of 9980462519 is about 2153.0307010602.
The spelling of 9980462519 in words is "nine billion, nine hundred eighty million, four hundred sixty-two thousand, five hundred nineteen".
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