Base | Representation |
---|---|
bin | 101010000111110… |
… | …110001100001111 |
3 | 1211020210002012211 |
4 | 222013312030033 |
5 | 2421403400142 |
6 | 154043011251 |
7 | 23340564664 |
oct | 5207661417 |
9 | 1736702184 |
10 | 706700047 |
11 | 332a06229 |
12 | 178809b27 |
13 | b3546c11 |
14 | 69bdda6b |
15 | 42097917 |
hex | 2a1f630f |
706700047 has 16 divisors (see below), whose sum is σ = 786481920. Its totient is φ = 631585152.
The previous prime is 706700021. The next prime is 706700063. The reversal of 706700047 is 740007607.
It is not a de Polignac number, because 706700047 - 27 = 706699919 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 706699991 and 706700018.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (706700147) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 47848 + ... + 60850.
It is an arithmetic number, because the mean of its divisors is an integer number (49155120).
Almost surely, 2706700047 is an apocalyptic number.
706700047 is a deficient number, since it is larger than the sum of its proper divisors (79781873).
706700047 is a wasteful number, since it uses less digits than its factorization.
706700047 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13182.
The product of its (nonzero) digits is 8232, while the sum is 31.
The square root of 706700047 is about 26583.8305554335. The cubic root of 706700047 is about 890.7278677235.
The spelling of 706700047 in words is "seven hundred six million, seven hundred thousand, forty-seven".
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