Search a number
-
+
2079229902 = 23493370249
BaseRepresentation
bin111101111101110…
…1000011111001110
312100220102211012220
41323323220133032
513224240324102
6542153040210
7102345106521
oct17373503716
95326384186
102079229902
11977742222
124a03b6066
132719c8069
1415a200bb8
15c28131bc
hex7bee87ce

2079229902 has 16 divisors (see below), whose sum is σ = 4159362000. Its totient is φ = 692926272.

The previous prime is 2079229819. The next prime is 2079229913. The reversal of 2079229902 is 2099229702.

It is a nialpdrome in base 11.

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, 5527 + ... + 64722.

It is an arithmetic number, because the mean of its divisors is an integer number (259960125).

Almost surely, 22079229902 is an apocalyptic number.

2079229902 is an abundant number, since it is smaller than the sum of its proper divisors (2080132098).

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

2079229902 is a wasteful number, since it uses less digits than its factorization.

2079229902 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75187.

The product of its (nonzero) digits is 81648, while the sum is 42.

The square root of 2079229902 is about 45598.5734645285. The cubic root of 2079229902 is about 1276.3433033452.

The spelling of 2079229902 in words is "two billion, seventy-nine million, two hundred twenty-nine thousand, nine hundred two".

Divisors: 1 2 3 6 4933 9866 14799 29598 70249 140498 210747 421494 346538317 693076634 1039614951 2079229902