Base | Representation |
---|---|
bin | 1000110110101100100… |
… | …1000110001111100101 |
3 | 112112122121020220210122 |
4 | 2031223021012033211 |
5 | 4443021034333331 |
6 | 153514505331325 |
7 | 13663465404506 |
oct | 2155311061745 |
9 | 475577226718 |
10 | 152121402341 |
11 | 59572625127 |
12 | 25595196b45 |
13 | 11463c21b0c |
14 | 751140cbad |
15 | 3e54e7317b |
hex | 236b2463e5 |
152121402341 has 16 divisors (see below), whose sum is σ = 160674240000. Its totient is φ = 143828827200.
The previous prime is 152121402337. The next prime is 152121402353. The reversal of 152121402341 is 143204121251.
It is a happy number.
152121402341 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a cyclic number.
It is not a de Polignac number, because 152121402341 - 22 = 152121402337 is a prime.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 152121402341.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (152121402841) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11810 + ... + 551708.
It is an arithmetic number, because the mean of its divisors is an integer number (10042140000).
Almost surely, 2152121402341 is an apocalyptic number.
It is an amenable number.
152121402341 is a deficient number, since it is larger than the sum of its proper divisors (8552837659).
152121402341 is a wasteful number, since it uses less digits than its factorization.
152121402341 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 540140.
The product of its (nonzero) digits is 1920, while the sum is 26.
Adding to 152121402341 its reverse (143204121251), we get a palindrome (295325523592).
The spelling of 152121402341 in words is "one hundred fifty-two billion, one hundred twenty-one million, four hundred two thousand, three hundred forty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.065 sec. • engine limits •