Base | Representation |
---|---|
bin | 100000101101001… |
… | …0011001000010110 |
3 | 2211110222100211012 |
4 | 1001122103020112 |
5 | 4221414210032 |
6 | 300521212222 |
7 | 36123600140 |
oct | 10132231026 |
9 | 2743870735 |
10 | 1097413142 |
11 | 513508811 |
12 | 267631072 |
13 | 1464863b7 |
14 | a5a67c90 |
15 | 665246b2 |
hex | 41693216 |
1097413142 has 8 divisors (see below), whose sum is σ = 1881279696. Its totient is φ = 470319912.
The previous prime is 1097413129. The next prime is 1097413147. The reversal of 1097413142 is 2413147901.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 1097413099 and 1097413108.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1097413147) 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, 39193313 + ... + 39193340.
It is an arithmetic number, because the mean of its divisors is an integer number (235159962).
Almost surely, 21097413142 is an apocalyptic number.
1097413142 is a deficient number, since it is larger than the sum of its proper divisors (783866554).
1097413142 is an equidigital number, since it uses as much as digits as its factorization.
1097413142 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 78386662.
The product of its (nonzero) digits is 6048, while the sum is 32.
The square root of 1097413142 is about 33127.2265968644. The cubic root of 1097413142 is about 1031.4702796681.
The spelling of 1097413142 in words is "one billion, ninety-seven million, four hundred thirteen thousand, one hundred forty-two".
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