Base | Representation |
---|---|
bin | 1000010111100… |
… | …10111010100011 |
3 | 11220002120122212 |
4 | 10023302322203 |
5 | 120432412440 |
6 | 10544352335 |
7 | 1511461424 |
oct | 413627243 |
9 | 156076585 |
10 | 70200995 |
11 | 36699057 |
12 | 1b6156ab |
13 | 1170c167 |
14 | 947564b |
15 | 626a465 |
hex | 42f2ea3 |
70200995 has 4 divisors (see below), whose sum is σ = 84241200. Its totient is φ = 56160792.
The previous prime is 70200947. The next prime is 70200997. The reversal of 70200995 is 59900207.
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 70200995 - 26 = 70200931 is a prime.
It is not an unprimeable number, because it can be changed into a prime (70200997) 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, 7020095 + ... + 7020104.
It is an arithmetic number, because the mean of its divisors is an integer number (21060300).
Almost surely, 270200995 is an apocalyptic number.
70200995 is a deficient number, since it is larger than the sum of its proper divisors (14040205).
70200995 is a wasteful number, since it uses less digits than its factorization.
70200995 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14040204.
The product of its (nonzero) digits is 5670, while the sum is 32.
The square root of 70200995 is about 8378.6034039093. The cubic root of 70200995 is about 412.5226091067.
The spelling of 70200995 in words is "seventy million, two hundred thousand, nine hundred ninety-five".
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