Base | Representation |
---|---|
bin | 101000111110… |
… | …100101000000 |
3 | 202012202100211 |
4 | 220332211000 |
5 | 10222221310 |
6 | 1022123504 |
7 | 160210006 |
oct | 50764500 |
9 | 22182324 |
10 | 10742080 |
11 | 6077758 |
12 | 3720594 |
13 | 22c157b |
14 | 15d8a76 |
15 | e22c8a |
hex | a3e940 |
10742080 has 28 divisors (see below), whose sum is σ = 25580340. Its totient is φ = 4296704.
The previous prime is 10742077. The next prime is 10742107. The reversal of 10742080 is 8024701.
It can be written as a sum of positive squares in 2 ways, for example, as 2027776 + 8714304 = 1424^2 + 2952^2 .
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16465 + ... + 17104.
Almost surely, 210742080 is an apocalyptic number.
10742080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
10742080 is an abundant number, since it is smaller than the sum of its proper divisors (14838260).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10742080 is an equidigital number, since it uses as much as digits as its factorization.
10742080 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 33586 (or 33576 counting only the distinct ones).
The product of its (nonzero) digits is 448, while the sum is 22.
The square root of 10742080 is about 3277.5112509342. The cubic root of 10742080 is about 220.6460349313.
Adding to 10742080 its reverse (8024701), we get a palindrome (18766781).
The spelling of 10742080 in words is "ten million, seven hundred forty-two thousand, eighty".
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