Base | Representation |
---|---|
bin | 11101010000010… |
… | …10111100101001 |
3 | 122002210012110110 |
4 | 32220022330221 |
5 | 1000311133000 |
6 | 40204004533 |
7 | 6036651534 |
oct | 1650127451 |
9 | 562705413 |
10 | 245411625 |
11 | 11658a428 |
12 | 6a230749 |
13 | 3bac70a4 |
14 | 24843a1b |
15 | 16829850 |
hex | ea0af29 |
245411625 has 32 divisors (see below), whose sum is σ = 411660288. Its totient is φ = 129830400.
The previous prime is 245411623. The next prime is 245411627. The reversal of 245411625 is 526114542.
245411625 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (245411623) and next prime (245411627).
It is not a de Polignac number, because 245411625 - 21 = 245411623 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 245411592 and 245411601.
It is not an unprimeable number, because it can be changed into a prime (245411623) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 45049 + ... + 50201.
It is an arithmetic number, because the mean of its divisors is an integer number (12864384).
Almost surely, 2245411625 is an apocalyptic number.
245411625 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
245411625 is a deficient number, since it is larger than the sum of its proper divisors (166248663).
245411625 is a wasteful number, since it uses less digits than its factorization.
245411625 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5298 (or 5288 counting only the distinct ones).
The product of its digits is 9600, while the sum is 30.
The square root of 245411625 is about 15665.6192025722. The cubic root of 245411625 is about 626.0827099662.
The spelling of 245411625 in words is "two hundred forty-five million, four hundred eleven thousand, six hundred twenty-five".
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