Base | Representation |
---|---|
bin | 10010001010110… |
… | …11011100011110 |
3 | 101121210122022000 |
4 | 21011123130132 |
5 | 303004334303 |
6 | 23042503130 |
7 | 3530350401 |
oct | 1105333436 |
9 | 347718260 |
10 | 152418078 |
11 | 79043a5a |
12 | 43064aa6 |
13 | 25767717 |
14 | 16357d38 |
15 | d5aada3 |
hex | 915b71e |
152418078 has 16 divisors (see below), whose sum is σ = 338706960. Its totient is φ = 50806008.
The previous prime is 152418067. The next prime is 152418121. The reversal of 152418078 is 870814251.
152418078 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1411225 + ... + 1411332.
It is an arithmetic number, because the mean of its divisors is an integer number (21169185).
Almost surely, 2152418078 is an apocalyptic number.
152418078 is a gapful number since it is divisible by the number (18) formed by its first and last digit.
152418078 is an abundant number, since it is smaller than the sum of its proper divisors (186288882).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
152418078 is a wasteful number, since it uses less digits than its factorization.
152418078 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2822568 (or 2822562 counting only the distinct ones).
The product of its (nonzero) digits is 17920, while the sum is 36.
The square root of 152418078 is about 12345.7716648252. The cubic root of 152418078 is about 534.1691800779.
The spelling of 152418078 in words is "one hundred fifty-two million, four hundred eighteen thousand, seventy-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •