Base | Representation |
---|---|
bin | 10010001110011… |
… | …11101110010011 |
3 | 101122200211121220 |
4 | 21013033232103 |
5 | 303120104410 |
6 | 23101020123 |
7 | 3534403065 |
oct | 1107175623 |
9 | 348624556 |
10 | 152894355 |
11 | 79339879 |
12 | 43254643 |
13 | 258a3443 |
14 | 1643d735 |
15 | d652070 |
hex | 91cfb93 |
152894355 has 8 divisors (see below), whose sum is σ = 244630992. Its totient is φ = 81543648.
The previous prime is 152894353. The next prime is 152894389. The reversal of 152894355 is 553498251.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 152894355 - 21 = 152894353 is a prime.
It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is not an unprimeable number, because it can be changed into a prime (152894353) 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, 5096464 + ... + 5096493.
It is an arithmetic number, because the mean of its divisors is an integer number (30578874).
Almost surely, 2152894355 is an apocalyptic number.
152894355 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
152894355 is a deficient number, since it is larger than the sum of its proper divisors (91736637).
152894355 is a wasteful number, since it uses less digits than its factorization.
152894355 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10192965.
The product of its digits is 216000, while the sum is 42.
The square root of 152894355 is about 12365.0456934053. The cubic root of 152894355 is about 534.7249933173.
The spelling of 152894355 in words is "one hundred fifty-two million, eight hundred ninety-four thousand, three hundred fifty-five".
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