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47213096 = 237843091
BaseRepresentation
bin1011010000011…
…0101000101000
310021211200012012
42310012220220
544041304341
64403535052
71112206340
oct264065050
9107750165
1047213096
1124717997
121398a488
139a20a58
1463add20
1542290eb
hex2d06a28

47213096 has 16 divisors (see below), whose sum is σ = 101171040. Its totient is φ = 20234160.

The previous prime is 47213059. The next prime is 47213123. The reversal of 47213096 is 69031274.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 421490 + ... + 421601.

It is an arithmetic number, because the mean of its divisors is an integer number (6323190).

Almost surely, 247213096 is an apocalyptic number.

It is an amenable number.

47213096 is an abundant number, since it is smaller than the sum of its proper divisors (53957944).

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

47213096 is a wasteful number, since it uses less digits than its factorization.

47213096 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 843104 (or 843100 counting only the distinct ones).

The product of its (nonzero) digits is 9072, while the sum is 32.

The square root of 47213096 is about 6871.1786470736. The cubic root of 47213096 is about 361.4271945931.

The spelling of 47213096 in words is "forty-seven million, two hundred thirteen thousand, ninety-six".

Divisors: 1 2 4 7 8 14 28 56 843091 1686182 3372364 5901637 6744728 11803274 23606548 47213096