Base | Representation |
---|---|
bin | 10011101010000110… |
… | …10101010000101100 |
3 | 1000020111201122212102 |
4 | 21311003111100230 |
5 | 133103224224010 |
6 | 4503123154232 |
7 | 522350221136 |
oct | 116503252054 |
9 | 30214648772 |
10 | 10553742380 |
11 | 4526348945 |
12 | 2066515978 |
13 | cc263b19c |
14 | 721908056 |
15 | 41b7deba5 |
hex | 2750d542c |
10553742380 has 24 divisors (see below), whose sum is σ = 22210746432. Its totient is φ = 4212375552.
The previous prime is 10553742371. The next prime is 10553742383. The reversal of 10553742380 is 8324735501.
It is a super-2 number, since 2×105537423802 (a number of 21 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (10553742383) 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, 560597 + ... + 579116.
It is an arithmetic number, because the mean of its divisors is an integer number (925447768).
Almost surely, 210553742380 is an apocalyptic number.
10553742380 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
10553742380 is an abundant number, since it is smaller than the sum of its proper divisors (11657004052).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10553742380 is a wasteful number, since it uses less digits than its factorization.
10553742380 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1140185 (or 1140183 counting only the distinct ones).
The product of its (nonzero) digits is 100800, while the sum is 38.
The spelling of 10553742380 in words is "ten billion, five hundred fifty-three million, seven hundred forty-two thousand, three hundred eighty".
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