Search a number
-
+
193379010770 = 25111757991007
BaseRepresentation
bin1011010000011001001…
…0011000100011010010
3200111010220201120202002
42310012102120203102
511132020011321040
6224500451154002
716654053320261
oct2640622304322
9614126646662
10193379010770
1175014456a80
123158a2a5902
131530a6b907a
149506a245d8
15506c074a15
hex2d064988d2

193379010770 has 16 divisors (see below), whose sum is σ = 379726057728. Its totient is φ = 70319640240.

The previous prime is 193379010763. The next prime is 193379010829. The reversal of 193379010770 is 77010973391.

It is a happy 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, 878995394 + ... + 878995613.

It is an arithmetic number, because the mean of its divisors is an integer number (23732878608).

Almost surely, 2193379010770 is an apocalyptic number.

193379010770 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

193379010770 is a deficient number, since it is larger than the sum of its proper divisors (186347046958).

193379010770 is a wasteful number, since it uses less digits than its factorization.

193379010770 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1757991025.

The product of its (nonzero) digits is 250047, while the sum is 47.

The spelling of 193379010770 in words is "one hundred ninety-three billion, three hundred seventy-nine million, ten thousand, seven hundred seventy".

Divisors: 1 2 5 10 11 22 55 110 1757991007 3515982014 8789955035 17579910070 19337901077 38675802154 96689505385 193379010770