Base | Representation |
---|---|
bin | 11000101000011… |
… | …01010101000110 |
3 | 112101210120221100 |
4 | 30110031111012 |
5 | 410343432240 |
6 | 32300400530 |
7 | 5056163352 |
oct | 1424152506 |
9 | 471716840 |
10 | 206624070 |
11 | a66a77a4 |
12 | 59246146 |
13 | 33a66383 |
14 | 1d628462 |
15 | 13216e30 |
hex | c50d546 |
206624070 has 24 divisors (see below), whose sum is σ = 537222816. Its totient is φ = 55099728.
The previous prime is 206624059. The next prime is 206624081. The reversal of 206624070 is 70426602.
It is an interprime number because it is at equal distance from previous prime (206624059) and next prime (206624081).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1147822 + ... + 1148001.
It is an arithmetic number, because the mean of its divisors is an integer number (22384284).
Almost surely, 2206624070 is an apocalyptic number.
206624070 is an abundant number, since it is smaller than the sum of its proper divisors (330598746).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
206624070 is a wasteful number, since it uses less digits than its factorization.
206624070 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2295836 (or 2295833 counting only the distinct ones).
The product of its (nonzero) digits is 4032, while the sum is 27.
The square root of 206624070 is about 14374.4241623795. The cubic root of 206624070 is about 591.1898519984.
The spelling of 206624070 in words is "two hundred six million, six hundred twenty-four thousand, seventy".
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