Search a number
-
+
1230210322134 = 23205035053689
BaseRepresentation
bin10001111001101110001…
…111111100111011010110
311100121101110202111002020
4101321232033330323112
5130123432320302014
62341052324354010
7154610521126653
oct21715617747326
94317343674066
101230210322134
11434802723272
1217a50ab45906
138c01540c471
1443784880c2a
152200200c1a9
hex11e6e3fced6

1230210322134 has 8 divisors (see below), whose sum is σ = 2460420644280. Its totient is φ = 410070107376.

The previous prime is 1230210322079. The next prime is 1230210322141. The reversal of 1230210322134 is 4312230120321.

It is a sphenic number, since it is the product of 3 distinct primes.

1230210322134 is an admirable number.

It is a congruent number.

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, 102517526839 + ... + 102517526850.

It is an arithmetic number, because the mean of its divisors is an integer number (307552580535).

Almost surely, 21230210322134 is an apocalyptic number.

1230210322134 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.

1230210322134 is a wasteful number, since it uses less digits than its factorization.

1230210322134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 205035053694.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 1230210322134 its reverse (4312230120321), we get a palindrome (5542440442455).

The spelling of 1230210322134 in words is "one trillion, two hundred thirty billion, two hundred ten million, three hundred twenty-two thousand, one hundred thirty-four".

Divisors: 1 2 3 6 205035053689 410070107378 615105161067 1230210322134