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42231000210 = 2357201100001
BaseRepresentation
bin100111010101001010…
…011110110010010010
311001000011002002102220
4213111022132302102
51142442114001320
631222312521510
73023344402410
oct472512366222
9131004062386
1042231000210
1116a01331573
1282270b0296
133ca0349229
1420889d82b0
1511727c8e40
hex9d529ec92

42231000210 has 32 divisors (see below), whose sum is σ = 115833601152. Its totient is φ = 9652800000.

The previous prime is 42231000197. The next prime is 42231000239. The reversal of 42231000210 is 1200013224.

42231000210 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 42231000210.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 100549791 + ... + 100550210.

It is an arithmetic number, because the mean of its divisors is an integer number (3619800036).

Almost surely, 242231000210 is an apocalyptic number.

42231000210 is an abundant number, since it is smaller than the sum of its proper divisors (73602600942).

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

42231000210 is a wasteful number, since it uses less digits than its factorization.

42231000210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 201100018.

The product of its (nonzero) digits is 96, while the sum is 15.

Adding to 42231000210 its reverse (1200013224), we get a palindrome (43431013434).

The spelling of 42231000210 in words is "forty-two billion, two hundred thirty-one million, two hundred ten", and thus it is an aban number.

Divisors: 1 2 3 5 6 7 10 14 15 21 30 35 42 70 105 210 201100001 402200002 603300003 1005500005 1206600006 1407700007 2011000010 2815400014 3016500015 4223100021 6033000030 7038500035 8446200042 14077000070 21115500105 42231000210