Base | Representation |
---|---|
bin | 11110000110111… |
… | …11000110100011 |
3 | 122121020222202000 |
4 | 33003133012203 |
5 | 1004124301232 |
6 | 41021255043 |
7 | 6154553466 |
oct | 1703370643 |
9 | 577228660 |
10 | 252572067 |
11 | 11a630150 |
12 | 70704483 |
13 | 40433337 |
14 | 257892dd |
15 | 1729127c |
hex | f0df1a3 |
252572067 has 32 divisors (see below), whose sum is σ = 417711360. Its totient is φ = 149506560.
The previous prime is 252572057. The next prime is 252572069. The reversal of 252572067 is 760275252.
252572067 is a `hidden beast` number, since 2 + 525 + 72 + 0 + 67 = 666.
It is not a de Polignac number, because 252572067 - 27 = 252571939 is a prime.
It is not an unprimeable number, because it can be changed into a prime (252572069) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2883 + ... + 22659.
It is an arithmetic number, because the mean of its divisors is an integer number (13053480).
Almost surely, 2252572067 is an apocalyptic number.
252572067 is a gapful number since it is divisible by the number (27) formed by its first and last digit.
252572067 is a deficient number, since it is larger than the sum of its proper divisors (165139293).
252572067 is a wasteful number, since it uses less digits than its factorization.
252572067 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19840 (or 19834 counting only the distinct ones).
The product of its (nonzero) digits is 58800, while the sum is 36.
The square root of 252572067 is about 15892.5160688923. The cubic root of 252572067 is about 632.1135589819.
The spelling of 252572067 in words is "two hundred fifty-two million, five hundred seventy-two thousand, sixty-seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •