Base | Representation |
---|---|
bin | 1000101010000010110… |
… | …1001100000000000000 |
3 | 112012212220111021202002 |
4 | 2022200231030000000 |
5 | 4414042110311011 |
6 | 152153502443132 |
7 | 13513355251253 |
oct | 2124055140000 |
9 | 465786437662 |
10 | 148725088256 |
11 | 5808a487088 |
12 | 249a78934a8 |
13 | 110423b9904 |
14 | 72ac32109a |
15 | 3d06be7c3b |
hex | 22a0b4c000 |
148725088256 has 120 divisors (see below), whose sum is σ = 314563200000. Its totient is φ = 70118866944.
The previous prime is 148725088247. The next prime is 148725088277. The reversal of 148725088256 is 652880527841.
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, 74398745 + ... + 74400743.
It is an arithmetic number, because the mean of its divisors is an integer number (2621360000).
Almost surely, 2148725088256 is an apocalyptic number.
148725088256 is a gapful number since it is divisible by the number (16) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 148725088256, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (157281600000).
148725088256 is an abundant number, since it is smaller than the sum of its proper divisors (165838111744).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
148725088256 is an equidigital number, since it uses as much as digits as its factorization.
148725088256 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2285 (or 2259 counting only the distinct ones).
The product of its (nonzero) digits is 8601600, while the sum is 56.
The spelling of 148725088256 in words is "one hundred forty-eight billion, seven hundred twenty-five million, eighty-eight thousand, two hundred fifty-six".
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