Base | Representation |
---|---|
bin | 100100110010111000001… |
… | …000110001110110110000 |
3 | 22221201120121102202020211 |
4 | 210302320020301312300 |
5 | 312411412200013102 |
6 | 5213331330513504 |
7 | 350452222023640 |
oct | 44627010616660 |
9 | 8851517382224 |
10 | 2528530079152 |
11 | 895386346aa0 |
12 | 34a067735894 |
13 | 154593386c8c |
14 | 8a54ac08520 |
15 | 45b8d6827d7 |
hex | 24cb8231db0 |
2528530079152 has 80 divisors (see below), whose sum is σ = 6117779008512. Its totient is φ = 983544629760.
The previous prime is 2528530079137. The next prime is 2528530079161. The reversal of 2528530079152 is 2519700358252.
It is a happy number.
It is a super-2 number, since 2×25285300791522 (a number of 26 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 2528530079096 and 2528530079105.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 903048 + ... + 2423335.
Almost surely, 22528530079152 is an apocalyptic number.
2528530079152 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
It is an amenable number.
2528530079152 is an abundant number, since it is smaller than the sum of its proper divisors (3589248929360).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2528530079152 is a wasteful number, since it uses less digits than its factorization.
2528530079152 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3327026 (or 3327020 counting only the distinct ones).
The product of its (nonzero) digits is 1512000, while the sum is 49.
The spelling of 2528530079152 in words is "two trillion, five hundred twenty-eight billion, five hundred thirty million, seventy-nine thousand, one hundred fifty-two".
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