Base | Representation |
---|---|
bin | 111010011100011… |
… | …111101000101110 |
3 | 2112100002000011212 |
4 | 322130133220232 |
5 | 4002010020032 |
6 | 241144314422 |
7 | 33204343640 |
oct | 7234375056 |
9 | 2470060155 |
10 | 980548142 |
11 | 463548372 |
12 | 234472a12 |
13 | 1281b9402 |
14 | 94326890 |
15 | 5b13cbb2 |
hex | 3a71fa2e |
980548142 has 8 divisors (see below), whose sum is σ = 1680939696. Its totient is φ = 420234912.
The previous prime is 980548141. The next prime is 980548147. The reversal of 980548142 is 241845089.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×9805481422 = 1922949317559304328, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 980548142.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (980548141) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35019563 + ... + 35019590.
It is an arithmetic number, because the mean of its divisors is an integer number (210117462).
Almost surely, 2980548142 is an apocalyptic number.
980548142 is a deficient number, since it is larger than the sum of its proper divisors (700391554).
980548142 is a wasteful number, since it uses less digits than its factorization.
980548142 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 70039162.
The product of its (nonzero) digits is 92160, while the sum is 41.
The square root of 980548142 is about 31313.7053380784. The cubic root of 980548142 is about 993.4735453875.
The spelling of 980548142 in words is "nine hundred eighty million, five hundred forty-eight thousand, one hundred forty-two".
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