Search a number
-
+
106798080 = 2103517409
BaseRepresentation
bin1100101110110…
…01110000000000
321102221220102110
412113121300000
5204320014310
614333015320
72434524444
oct627316000
9242856373
10106798080
1155314a84
122b924540
1319183b3c
1410280824
159598d20
hex65d9c00

106798080 has 176 divisors, whose sum is σ = 362564640. Its totient is φ = 26738688.

The previous prime is 106798073. The next prime is 106798093. The reversal of 106798080 is 80897601.

It is a super-2 number, since 2×1067980802 = 22811659783372800, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 260916 + ... + 261324.

Almost surely, 2106798080 is an apocalyptic number.

106798080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 106798080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (181282320).

106798080 is an abundant number, since it is smaller than the sum of its proper divisors (255766560).

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

106798080 is a wasteful number, since it uses less digits than its factorization.

106798080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 454 (or 436 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 39.

The square root of 106798080 is about 10334.3156522336. The cubic root of 106798080 is about 474.4471203410.

The spelling of 106798080 in words is "one hundred six million, seven hundred ninety-eight thousand, eighty".