Search a number
-
+
3025374469 = 13688333811
BaseRepresentation
bin1011010001010011…
…1000110100000101
321210211202221120021
42310110320310011
522143443440334
61220112135141
7134654154505
oct26424706405
97724687507
103025374469
111312821687
127052374b1
13392a2a010
14209b2da05
1512a9073b4
hexb4538d05

3025374469 has 8 divisors (see below), whose sum is σ = 3258665312. Its totient is φ = 2792165040.

The previous prime is 3025374463. The next prime is 3025374491. The reversal of 3025374469 is 9644735203.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3025374469 - 29 = 3025373957 is a prime.

It is a super-2 number, since 2×30253744692 = 18305781355354063922, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3025374463) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 72574 + ... + 106384.

It is an arithmetic number, because the mean of its divisors is an integer number (407333164).

Almost surely, 23025374469 is an apocalyptic number.

It is an amenable number.

3025374469 is a deficient number, since it is larger than the sum of its proper divisors (233290843).

3025374469 is a wasteful number, since it uses less digits than its factorization.

3025374469 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40707.

The product of its (nonzero) digits is 544320, while the sum is 43.

The square root of 3025374469 is about 55003.4041582882. The cubic root of 3025374469 is about 1446.3044169749.

The spelling of 3025374469 in words is "three billion, twenty-five million, three hundred seventy-four thousand, four hundred sixty-nine".

Divisors: 1 13 6883 33811 89479 439543 232721113 3025374469