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2130030214 = 21381924239
BaseRepresentation
bin111111011110101…
…1010111010000110
312111110000202010221
41332331122322012
513330241431324
6551205534554
7103532646424
oct17675327206
95443022127
102130030214
119a338a254
124b541445a
1327c3a3810
14162c66114
15c6eea0e4
hex7ef5ae86

2130030214 has 8 divisors (see below), whose sum is σ = 3440818080. Its totient is φ = 983090856.

The previous prime is 2130030209. The next prime is 2130030239. The reversal of 2130030214 is 4120300312.

It is a happy number.

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

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, 40962094 + ... + 40962145.

It is an arithmetic number, because the mean of its divisors is an integer number (430102260).

Almost surely, 22130030214 is an apocalyptic number.

2130030214 is a deficient number, since it is larger than the sum of its proper divisors (1310787866).

2130030214 is a wasteful number, since it uses less digits than its factorization.

2130030214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81924254.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 2130030214 is about 46152.2503676690. The cubic root of 2130030214 is about 1286.6544348872.

Adding to 2130030214 its reverse (4120300312), we get a palindrome (6250330526).

The spelling of 2130030214 in words is "two billion, one hundred thirty million, thirty thousand, two hundred fourteen".

Divisors: 1 2 13 26 81924239 163848478 1065015107 2130030214