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1214446102 = 217130727329
BaseRepresentation
bin100100001100010…
…1111101000010110
310010122012020212021
41020120233220112
54441344233402
6320301443354
742044423122
oct11030575026
93118166767
101214446102
11573583371
1229a87055a
131647b197c
14b7410582
1571940d37
hex4862fa16

1214446102 has 16 divisors (see below), whose sum is σ = 1930372560. Its totient is φ = 571045888.

The previous prime is 1214446099. The next prime is 1214446139. The reversal of 1214446102 is 2016444121.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30774 + ... + 58102.

It is an arithmetic number, because the mean of its divisors is an integer number (120648285).

Almost surely, 21214446102 is an apocalyptic number.

1214446102 is a deficient number, since it is larger than the sum of its proper divisors (715926458).

1214446102 is a wasteful number, since it uses less digits than its factorization.

1214446102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28655.

The product of its (nonzero) digits is 1536, while the sum is 25.

The square root of 1214446102 is about 34848.9038852013. The cubic root of 1214446102 is about 1066.9058139355.

The spelling of 1214446102 in words is "one billion, two hundred fourteen million, four hundred forty-six thousand, one hundred two".

Divisors: 1 2 17 34 1307 2614 22219 27329 44438 54658 464593 929186 35719003 71438006 607223051 1214446102