Search a number
-
+
69230050926 = 2373193381769
BaseRepresentation
bin100000001111001101…
…1101011111001101110
320121200202112222022020
41000132123223321232
52113240343112201
651445344131010
75000404503111
oct1003633537156
9217622488266
1069230050926
11273a6616a23
1211501006a66
1366b3a8699a
1434ca670578
151c02c22a36
hex101e6ebe6e

69230050926 has 32 divisors (see below), whose sum is σ = 140431143840. Its totient is φ = 22748511744.

The previous prime is 69230050873. The next prime is 69230050927. The reversal of 69230050926 is 62905003296.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (69230050927) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 805770 + ... + 887538.

It is an arithmetic number, because the mean of its divisors is an integer number (4388473245).

Almost surely, 269230050926 is an apocalyptic number.

69230050926 is an abundant number, since it is smaller than the sum of its proper divisors (71201092914).

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

69230050926 is a wasteful number, since it uses less digits than its factorization.

69230050926 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83780.

The product of its (nonzero) digits is 174960, while the sum is 42.

The spelling of 69230050926 in words is "sixty-nine billion, two hundred thirty million, fifty thousand, nine hundred twenty-six".

Divisors: 1 2 3 6 73 146 219 438 1933 3866 5799 11598 81769 141109 163538 245307 282218 423327 490614 846654 5969137 11938274 17907411 35814822 158059477 316118954 474178431 948356862 11538341821 23076683642 34615025463 69230050926