Search a number
-
+
3514275072 = 28347113171
BaseRepresentation
bin1101000101110111…
…1001010100000000
3100001220201200010000
43101131321110000
524144123300242
61340415040000
7153041562630
oct32135712400
910056650100
103514275072
111543797970
12820b10000
134400c7009
14254a366c0
151587cba4c
hexd1779500

3514275072 has 720 divisors, whose sum is σ = 13676027904. Its totient is φ = 870912000.

The previous prime is 3514275043. The next prime is 3514275073. The reversal of 3514275072 is 2705724153.

3514275072 is a `hidden beast` number, since 3 + 5 + 142 + 7 + 507 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3514275073) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 49496797 + ... + 49496867.

Almost surely, 23514275072 is an apocalyptic number.

3514275072 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3514275072, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6838013952).

3514275072 is an abundant number, since it is smaller than the sum of its proper divisors (10161752832).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3514275072 is a wasteful number, since it uses less digits than its factorization.

3514275072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 148 (or 125 counting only the distinct ones).

The product of its (nonzero) digits is 58800, while the sum is 36.

The square root of 3514275072 is about 59281.3214427614. The cubic root of 3514275072 is about 1520.3558538944.

The spelling of 3514275072 in words is "three billion, five hundred fourteen million, two hundred seventy-five thousand, seventy-two".