Base | Representation |
---|---|
bin | 10010001001010… |
… | …01011001110000 |
3 | 101121102020010101 |
4 | 21010221121300 |
5 | 302431304404 |
6 | 23034242144 |
7 | 3525534661 |
oct | 1104513160 |
9 | 347366111 |
10 | 152213104 |
11 | 78a13a5a |
12 | 42b86354 |
13 | 256c5334 |
14 | 16303368 |
15 | d56a2a4 |
hex | 9129670 |
152213104 has 40 divisors (see below), whose sum is σ = 328706640. Its totient is φ = 67857408.
The previous prime is 152213071. The next prime is 152213111. The reversal of 152213104 is 401312251.
152213104 = T10072 + T10073 + T10074.
It is a Harshad number since it is a multiple of its sum of digits (19).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9559 + ... + 19894.
It is an arithmetic number, because the mean of its divisors is an integer number (8217666).
Almost surely, 2152213104 is an apocalyptic number.
152213104 is the 10074-th centered triangular number.
It is an amenable number.
152213104 is an abundant number, since it is smaller than the sum of its proper divisors (176493536).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
152213104 is a wasteful number, since it uses less digits than its factorization.
152213104 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 29497 (or 29491 counting only the distinct ones).
The product of its (nonzero) digits is 240, while the sum is 19.
The square root of 152213104 is about 12337.4674872925. The cubic root of 152213104 is about 533.9296198865.
Adding to 152213104 its reverse (401312251), we get a palindrome (553525355).
The spelling of 152213104 in words is "one hundred fifty-two million, two hundred thirteen thousand, one hundred four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •