Base | Representation |
---|---|
bin | 1000110110110101001… |
… | …1101011111011011111 |
3 | 112112202010121200111212 |
4 | 2031231103223323133 |
5 | 4443104334420300 |
6 | 153522244135035 |
7 | 13664416246532 |
oct | 2155523537337 |
9 | 475663550455 |
10 | 152157732575 |
11 | 59591089612 |
12 | 255a539747b |
13 | 1146b6021b4 |
14 | 7516188a19 |
15 | 3e5824c935 |
hex | 236d4ebedf |
152157732575 has 12 divisors (see below), whose sum is σ = 188951854968. Its totient is φ = 121547949600.
The previous prime is 152157732557. The next prime is 152157732577. The reversal of 152157732575 is 575237751251.
It is not a de Polignac number, because 152157732575 - 212 = 152157728479 is a prime.
It is a super-3 number, since 3×1521577325753 (a number of 35 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (152157732577) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4438496 + ... + 4472645.
It is an arithmetic number, because the mean of its divisors is an integer number (15745987914).
Almost surely, 2152157732575 is an apocalyptic number.
152157732575 is a deficient number, since it is larger than the sum of its proper divisors (36794122393).
152157732575 is an equidigital number, since it uses as much as digits as its factorization.
152157732575 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8911834 (or 8911829 counting only the distinct ones).
The product of its digits is 2572500, while the sum is 50.
The spelling of 152157732575 in words is "one hundred fifty-two billion, one hundred fifty-seven million, seven hundred thirty-two thousand, five hundred seventy-five".
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