Base | Representation |
---|---|
bin | 1000011011001… |
… | …11001101110001 |
3 | 11220222210010001 |
4 | 10031213031301 |
5 | 121043133421 |
6 | 11002510001 |
7 | 1515514306 |
oct | 415471561 |
9 | 156883101 |
10 | 70677361 |
11 | 36993a47 |
12 | 1b805301 |
13 | 11847c31 |
14 | 955b0ad |
15 | 6311691 |
hex | 4367371 |
70677361 has 4 divisors (see below), whose sum is σ = 70772224. Its totient is φ = 70582500.
The previous prime is 70677353. The next prime is 70677371. The reversal of 70677361 is 16377607.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 70677361 - 23 = 70677353 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 70677361.
It is not an unprimeable number, because it can be changed into a prime (70677311) 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, 46305 + ... + 47806.
It is an arithmetic number, because the mean of its divisors is an integer number (17693056).
Almost surely, 270677361 is an apocalyptic number.
It is an amenable number.
70677361 is a deficient number, since it is larger than the sum of its proper divisors (94863).
70677361 is an equidigital number, since it uses as much as digits as its factorization.
70677361 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 94862.
The product of its (nonzero) digits is 37044, while the sum is 37.
The square root of 70677361 is about 8406.9828713992. The cubic root of 70677361 is about 413.4535974330.
The spelling of 70677361 in words is "seventy million, six hundred seventy-seven thousand, three hundred sixty-one".
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