Search a number
-
+
371348012 = 22713262429
BaseRepresentation
bin10110001000100…
…101001000101100
3221212202102201002
4112020211020230
51230031114022
6100503135432
712126256160
oct2610451054
9855672632
10371348012
11180686292
12a4444578
135bc1c069
1437466ca0
1522904092
hex1622522c

371348012 has 12 divisors (see below), whose sum is σ = 742696080. Its totient is φ = 159149136.

The previous prime is 371348011. The next prime is 371348023. The reversal of 371348012 is 210843173.

371348012 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (371348011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6631187 + ... + 6631242.

It is an arithmetic number, because the mean of its divisors is an integer number (61891340).

Almost surely, 2371348012 is an apocalyptic number.

It is an amenable number.

371348012 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

371348012 is a wasteful number, since it uses less digits than its factorization.

371348012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13262440 (or 13262438 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 29.

The square root of 371348012 is about 19270.3921081020. The cubic root of 371348012 is about 718.7762210270.

The spelling of 371348012 in words is "three hundred seventy-one million, three hundred forty-eight thousand, twelve".

Divisors: 1 2 4 7 14 28 13262429 26524858 53049716 92837003 185674006 371348012