Base | Representation |
---|---|
bin | 1100000011100010… |
… | …00000011111000111 |
3 | 121201001100111010011 |
4 | 12001301000133013 |
5 | 101223322401312 |
6 | 2550115011051 |
7 | 316245505633 |
oct | 60161003707 |
9 | 17631314104 |
10 | 6472075207 |
11 | 2821354994 |
12 | 1307599a87 |
13 | 7c1b24600 |
14 | 4557b5dc3 |
15 | 27d2d6da7 |
hex | 181c407c7 |
6472075207 has 6 divisors (see below), whose sum is σ = 7008223632. Its totient is φ = 5974223112.
The previous prime is 6472075201. The next prime is 6472075217. The reversal of 6472075207 is 7025702746.
It is not a de Polignac number, because 6472075207 - 23 = 6472075199 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 6472075207.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (6472075201) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 19147983 + ... + 19148320.
It is an arithmetic number, because the mean of its divisors is an integer number (1168037272).
Almost surely, 26472075207 is an apocalyptic number.
6472075207 is a deficient number, since it is larger than the sum of its proper divisors (536148425).
6472075207 is a wasteful number, since it uses less digits than its factorization.
6472075207 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 38296329 (or 38296316 counting only the distinct ones).
The product of its (nonzero) digits is 164640, while the sum is 40.
The square root of 6472075207 is about 80449.2088649727. The cubic root of 6472075207 is about 1863.5791881593.
The spelling of 6472075207 in words is "six billion, four hundred seventy-two million, seventy-five thousand, two hundred seven".
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