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3070134447 = 31023378149
BaseRepresentation
bin1011011011111110…
…1000100010101111
321220221222222201020
42312333220202233
522241423300242
61224351345223
7136036466202
oct26677504257
97827888636
103070134447
1113360134a6
12718222213
1339c09c303
14211a61939
1512e7e96ec
hexb6fe88af

3070134447 has 4 divisors (see below), whose sum is σ = 4093512600. Its totient is φ = 2046756296.

The previous prime is 3070134433. The next prime is 3070134451. The reversal of 3070134447 is 7444310703.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-3070134447 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3070134467) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 511689072 + ... + 511689077.

It is an arithmetic number, because the mean of its divisors is an integer number (1023378150).

Almost surely, 23070134447 is an apocalyptic number.

3070134447 is a deficient number, since it is larger than the sum of its proper divisors (1023378153).

3070134447 is a wasteful number, since it uses less digits than its factorization.

3070134447 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1023378152.

The product of its (nonzero) digits is 28224, while the sum is 33.

The square root of 3070134447 is about 55408.7939500581. The cubic root of 3070134447 is about 1453.4021495076.

The spelling of 3070134447 in words is "three billion, seventy million, one hundred thirty-four thousand, four hundred forty-seven".

Divisors: 1 3 1023378149 3070134447