Base | Representation |
---|---|
bin | 1000011010000… |
… | …10100000101111 |
3 | 11220201010212222 |
4 | 10031002200233 |
5 | 121023331043 |
6 | 10555345555 |
7 | 1514320100 |
oct | 415024057 |
9 | 156633788 |
10 | 70527023 |
11 | 368a0aa6 |
12 | 1b7522bb |
13 | 117c4688 |
14 | 951c3a7 |
15 | 62d1d68 |
hex | 434282f |
70527023 has 12 divisors (see below), whose sum is σ = 82304352. Its totient is φ = 60258240.
The previous prime is 70527001. The next prime is 70527049. The reversal of 70527023 is 32072507.
It is not a de Polignac number, because 70527023 - 26 = 70526959 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 70526983 and 70527001.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (70527823) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14378 + ... + 18648.
It is an arithmetic number, because the mean of its divisors is an integer number (6858696).
Almost surely, 270527023 is an apocalyptic number.
70527023 is a deficient number, since it is larger than the sum of its proper divisors (11777329).
70527023 is a wasteful number, since it uses less digits than its factorization.
70527023 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4622 (or 4615 counting only the distinct ones).
The product of its (nonzero) digits is 2940, while the sum is 26.
The square root of 70527023 is about 8398.0368539320. The cubic root of 70527023 is about 413.1602365878.
The spelling of 70527023 in words is "seventy million, five hundred twenty-seven thousand, twenty-three".
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