Base | Representation |
---|---|
bin | 10011111111000011… |
… | …10100000110110111 |
3 | 1000200202110100010202 |
4 | 21333201310012313 |
5 | 133433223131312 |
6 | 4532402311115 |
7 | 526613201201 |
oct | 117741640667 |
9 | 30622410122 |
10 | 10729505207 |
11 | 4606587083 |
12 | 20b535849b |
13 | 101cb8a565 |
14 | 73adbb771 |
15 | 42be5c9c2 |
hex | 27f8741b7 |
10729505207 has 4 divisors (see below), whose sum is σ = 10731582120. Its totient is φ = 10727428296.
The previous prime is 10729505197. The next prime is 10729505243. The reversal of 10729505207 is 70250592701.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 10729505207 - 220 = 10728456631 is a prime.
It is a super-2 number, since 2×107295052072 (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 (10729505107) 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, 1030688 + ... + 1041045.
It is an arithmetic number, because the mean of its divisors is an integer number (2682895530).
Almost surely, 210729505207 is an apocalyptic number.
10729505207 is a deficient number, since it is larger than the sum of its proper divisors (2076913).
10729505207 is an equidigital number, since it uses as much as digits as its factorization.
10729505207 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2076912.
The product of its (nonzero) digits is 44100, while the sum is 38.
The spelling of 10729505207 in words is "ten billion, seven hundred twenty-nine million, five hundred five thousand, two hundred seven".
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