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3213014425 = 52239537743
BaseRepresentation
bin1011111110000010…
…1011010110011001
322021220212001012021
42333200223112121
523040012430200
61250454014441
7142423112665
oct27740532631
98256761167
103213014425
1113a9732325
12758047421
133c287748a
14226a158a5
1513c11e41a
hexbf82b599

3213014425 has 12 divisors (see below), whose sum is σ = 4000815360. Its totient is φ = 2559651920.

The previous prime is 3213014407. The next prime is 3213014443. The reversal of 3213014425 is 5244103123.

It is an interprime number because it is at equal distance from previous prime (3213014407) and next prime (3213014443).

It is not a de Polignac number, because 3213014425 - 217 = 3212883353 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a self number, because there is not a number n which added to its sum of digits gives 3213014425.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 262897 + ... + 274846.

It is an arithmetic number, because the mean of its divisors is an integer number (333401280).

Almost surely, 23213014425 is an apocalyptic number.

It is an amenable number.

3213014425 is a deficient number, since it is larger than the sum of its proper divisors (787800935).

3213014425 is a wasteful number, since it uses less digits than its factorization.

3213014425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 537992 (or 537987 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 3213014425 is about 56683.4581249239. The cubic root of 3213014425 is about 1475.6076286140.

Adding to 3213014425 its reverse (5244103123), we get a palindrome (8457117548).

The spelling of 3213014425 in words is "three billion, two hundred thirteen million, fourteen thousand, four hundred twenty-five".

Divisors: 1 5 25 239 1195 5975 537743 2688715 13443575 128520577 642602885 3213014425