Base | Representation |
---|---|
bin | 1000010111001… |
… | …10111101011011 |
3 | 11220000002111020 |
4 | 10023212331123 |
5 | 120424331102 |
6 | 10543333523 |
7 | 1511165601 |
oct | 413467533 |
9 | 156002436 |
10 | 70152027 |
11 | 36665290 |
12 | 1b5b12a3 |
13 | 116c2a9a |
14 | 9461871 |
15 | 625abbc |
hex | 42e6f5b |
70152027 has 8 divisors (see below), whose sum is σ = 102039360. Its totient is φ = 42516360.
The previous prime is 70152023. The next prime is 70152029. The reversal of 70152027 is 72025107.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 70152027 - 22 = 70152023 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 70151988 and 70152006.
It is not an unprimeable number, because it can be changed into a prime (70152023) 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, 1062877 + ... + 1062942.
It is an arithmetic number, because the mean of its divisors is an integer number (12754920).
Almost surely, 270152027 is an apocalyptic number.
70152027 is a deficient number, since it is larger than the sum of its proper divisors (31887333).
70152027 is a wasteful number, since it uses less digits than its factorization.
70152027 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2125833.
The product of its (nonzero) digits is 980, while the sum is 24.
The square root of 70152027 is about 8375.6806887560. The cubic root of 70152027 is about 412.4266697931.
Subtracting 70152027 from its reverse (72025107), we obtain a triangular number (1873080 = T1935).
The spelling of 70152027 in words is "seventy million, one hundred fifty-two thousand, twenty-seven".
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