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3425230425 = 352181252319
BaseRepresentation
bin1100110000101000…
…1101111001011001
322211201011201211010
43030022031321121
524003324333200
61323514324133
7150610656351
oct31412157131
98751151733
103425230425
1114a84a9351
127b7129649
1342781ab86
14246c97b61
15150a8d150
hexcc28de59

3425230425 has 24 divisors (see below), whose sum is σ = 5694357760. Its totient is φ = 1816689600.

The previous prime is 3425230423. The next prime is 3425230429. The reversal of 3425230425 is 5240325243.

3425230425 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3425230425 - 21 = 3425230423 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3425230392 and 3425230401.

It is not an unprimeable number, because it can be changed into a prime (3425230423) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 112585 + ... + 139734.

Almost surely, 23425230425 is an apocalyptic number.

It is an amenable number.

3425230425 is a deficient number, since it is larger than the sum of its proper divisors (2269127335).

3425230425 is a wasteful number, since it uses less digits than its factorization.

3425230425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 252513 (or 252508 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 30.

The square root of 3425230425 is about 58525.4681741206. The cubic root of 3425230425 is about 1507.4049289758.

Adding to 3425230425 its reverse (5240325243), we get a palindrome (8665555668).

The spelling of 3425230425 in words is "three billion, four hundred twenty-five million, two hundred thirty thousand, four hundred twenty-five".

Divisors: 1 3 5 15 25 75 181 543 905 2715 4525 13575 252319 756957 1261595 3784785 6307975 18923925 45669739 137009217 228348695 685046085 1141743475 3425230425