Base | Representation |
---|---|
bin | 110110100000001… |
… | …111011111011101 |
3 | 2100201122102210022 |
4 | 312200033133131 |
5 | 3333042443400 |
6 | 230423121525 |
7 | 31442312360 |
oct | 6640173735 |
9 | 2321572708 |
10 | 914421725 |
11 | 42a192638 |
12 | 2162a32a5 |
13 | 1175a5a59 |
14 | 896320d7 |
15 | 55429b85 |
hex | 3680f7dd |
914421725 has 48 divisors (see below), whose sum is σ = 1356579840. Its totient is φ = 598233600.
The previous prime is 914421691. The next prime is 914421727. The reversal of 914421725 is 527124419.
It is a de Polignac number, because none of the positive numbers 2k-914421725 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (35).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (914421727) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 394871 + ... + 397179.
It is an arithmetic number, because the mean of its divisors is an integer number (28262080).
Almost surely, 2914421725 is an apocalyptic number.
It is an amenable number.
914421725 is a deficient number, since it is larger than the sum of its proper divisors (442158115).
914421725 is a wasteful number, since it uses less digits than its factorization.
914421725 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2430 (or 2425 counting only the distinct ones).
The product of its digits is 20160, while the sum is 35.
The square root of 914421725 is about 30239.4068228859. The cubic root of 914421725 is about 970.6191268315.
The spelling of 914421725 in words is "nine hundred fourteen million, four hundred twenty-one thousand, seven hundred twenty-five".
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