Base | Representation |
---|---|
bin | 1000010110000… |
… | …11011110110011 |
3 | 11212201201011000 |
4 | 10023003132303 |
5 | 120410203312 |
6 | 10540253043 |
7 | 1510022121 |
oct | 413033663 |
9 | 155651130 |
10 | 70006707 |
11 | 36576091 |
12 | 1b541183 |
13 | 116718b4 |
14 | 9424911 |
15 | 622cadc |
hex | 42c37b3 |
70006707 has 16 divisors (see below), whose sum is σ = 104356480. Its totient is φ = 46381896.
The previous prime is 70006691. The next prime is 70006723. The reversal of 70006707 is 70760007.
It is an interprime number because it is at equal distance from previous prime (70006691) and next prime (70006723).
It is not a de Polignac number, because 70006707 - 24 = 70006691 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (70006747) 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, 3553 + ... + 12354.
It is an arithmetic number, because the mean of its divisors is an integer number (6522280).
Almost surely, 270006707 is an apocalyptic number.
70006707 is a deficient number, since it is larger than the sum of its proper divisors (34349773).
70006707 is a wasteful number, since it uses less digits than its factorization.
70006707 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16079 (or 16073 counting only the distinct ones).
The product of its (nonzero) digits is 2058, while the sum is 27.
The square root of 70006707 is about 8367.0010756543. The cubic root of 70006707 is about 412.1416921607.
The spelling of 70006707 in words is "seventy million, six thousand, seven hundred seven".
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