Base | Representation |
---|---|
bin | 1000110111000111101… |
… | …0111011011010000011 |
3 | 112112221112020210200210 |
4 | 2031301322323122003 |
5 | 4443234143102301 |
6 | 153534051045203 |
7 | 13666346145510 |
oct | 2156172733203 |
9 | 475845223623 |
10 | 152235128451 |
11 | 5962084124a |
12 | 256072a0803 |
13 | 11481660183 |
14 | 7522574307 |
15 | 3e5ee39ad6 |
hex | 2371ebb683 |
152235128451 has 16 divisors (see below), whose sum is σ = 232484962304. Its totient is φ = 86801143104.
The previous prime is 152235128449. The next prime is 152235128459. The reversal of 152235128451 is 154821532251.
It is not a de Polignac number, because 152235128451 - 21 = 152235128449 is a prime.
It is not an unprimeable number, because it can be changed into a prime (152235128459) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7921795 + ... + 7940988.
It is an arithmetic number, because the mean of its divisors is an integer number (14530310144).
Almost surely, 2152235128451 is an apocalyptic number.
152235128451 is a deficient number, since it is larger than the sum of its proper divisors (80249833853).
152235128451 is a wasteful number, since it uses less digits than its factorization.
152235128451 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15863250.
The product of its digits is 96000, while the sum is 39.
The spelling of 152235128451 in words is "one hundred fifty-two billion, two hundred thirty-five million, one hundred twenty-eight thousand, four hundred fifty-one".
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