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123100032214 = 2170936015223
BaseRepresentation
bin111001010100101010…
…1010110110011010110
3102202202001102120020101
41302221111112303112
54004102102012324
6132315032524314
711615351003125
oct1625125266326
9382661376211
10123100032214
114822a839215
121ba35b5069a
13b7ba523c63
145d5ad4babc
153307208944
hex1ca9556cd6

123100032214 has 8 divisors (see below), whose sum is σ = 184758099120. Its totient is φ = 61513999176.

The previous prime is 123100032127. The next prime is 123100032227. The reversal of 123100032214 is 412230001321.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 123100032191 and 123100032200.

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, 18004194 + ... + 18011029.

It is an arithmetic number, because the mean of its divisors is an integer number (23094762390).

Almost surely, 2123100032214 is an apocalyptic number.

123100032214 is a deficient number, since it is larger than the sum of its proper divisors (61658066906).

123100032214 is a wasteful number, since it uses less digits than its factorization.

123100032214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36016934.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 123100032214 its reverse (412230001321), we get a palindrome (535330033535).

The spelling of 123100032214 in words is "one hundred twenty-three billion, one hundred million, thirty-two thousand, two hundred fourteen".

Divisors: 1 2 1709 3418 36015223 72030446 61550016107 123100032214