Base | Representation |
---|---|
bin | 10111001111111011110101… |
… | …101000010110010000100110 |
3 | 111102001000102010211221202112 |
4 | 113033323311220112100212 |
5 | 101400231212241142210 |
6 | 1001245015253241022 |
7 | 30352220051266430 |
oct | 2717736550262046 |
9 | 442030363757675 |
10 | 102250112443430 |
11 | 2a642035901666 |
12 | b57490b933172 |
13 | 45091b4b48773 |
14 | 1b36d08dc3650 |
15 | bc4b603c7d05 |
hex | 5cfef5a16426 |
102250112443430 has 16 divisors (see below), whose sum is σ = 210343088455200. Its totient is φ = 35057181409152.
The previous prime is 102250112443201. The next prime is 102250112443489. The reversal of 102250112443430 is 34344211052201.
It is a congruent number.
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, 730357945955 + ... + 730357946094.
It is an arithmetic number, because the mean of its divisors is an integer number (13146443028450).
Almost surely, 2102250112443430 is an apocalyptic number.
102250112443430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
102250112443430 is an abundant number, since it is smaller than the sum of its proper divisors (108092976011770).
102250112443430 is a wasteful number, since it uses less digits than its factorization.
102250112443430 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1460715892063.
The product of its (nonzero) digits is 23040, while the sum is 32.
Adding to 102250112443430 its reverse (34344211052201), we get a palindrome (136594323495631).
The spelling of 102250112443430 in words is "one hundred two trillion, two hundred fifty billion, one hundred twelve million, four hundred forty-three thousand, four hundred thirty".
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