Base | Representation |
---|---|
bin | 100111111100101… |
… | …000110001001101 |
3 | 1201201010001020110 |
4 | 213330220301031 |
5 | 2333033111203 |
6 | 150300510233 |
7 | 22415444265 |
oct | 4774506115 |
9 | 1651101213 |
10 | 670207053 |
11 | 31435052a |
12 | 16854b379 |
13 | a8b0a729 |
14 | 650207a5 |
15 | 3dc89d03 |
hex | 27f28c4d |
670207053 has 8 divisors (see below), whose sum is σ = 894566848. Its totient is φ = 446325984.
The previous prime is 670207049. The next prime is 670207091. The reversal of 670207053 is 350702076.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 670207053 - 22 = 670207049 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 670207053.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (670207453) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 116401 + ... + 122022.
It is an arithmetic number, because the mean of its divisors is an integer number (111820856).
Almost surely, 2670207053 is an apocalyptic number.
It is an amenable number.
670207053 is a deficient number, since it is larger than the sum of its proper divisors (224359795).
670207053 is a wasteful number, since it uses less digits than its factorization.
670207053 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 239363.
The product of its (nonzero) digits is 8820, while the sum is 30.
The square root of 670207053 is about 25888.3574797630. The cubic root of 670207053 is about 875.1241415157.
The spelling of 670207053 in words is "six hundred seventy million, two hundred seven thousand, fifty-three".
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