Search a number
-
+
104444760 = 23357124339
BaseRepresentation
bin1100011100110…
…11001101011000
321021112100021110
412032123031120
5203214213020
614210340320
72405523450
oct616331530
9237470243
10104444760
1153a57992
122ab8a6a0
131883b944
14dc2ad60
1592818e0
hex639b358

104444760 has 64 divisors (see below), whose sum is σ = 358099200. Its totient is φ = 23872896.

The previous prime is 104444713. The next prime is 104444761. The reversal of 104444760 is 67444401.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104444761) 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, 61330 + ... + 63009.

It is an arithmetic number, because the mean of its divisors is an integer number (5595300).

Almost surely, 2104444760 is an apocalyptic number.

104444760 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

104444760 is an abundant number, since it is smaller than the sum of its proper divisors (253654440).

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

104444760 is a wasteful number, since it uses less digits than its factorization.

104444760 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124360 (or 124356 counting only the distinct ones).

The product of its (nonzero) digits is 10752, while the sum is 30.

The square root of 104444760 is about 10219.8219162567. The cubic root of 104444760 is about 470.9363557334.

The spelling of 104444760 in words is "one hundred four million, four hundred forty-four thousand, seven hundred sixty".

Divisors: 1 2 3 4 5 6 7 8 10 12 14 15 20 21 24 28 30 35 40 42 56 60 70 84 105 120 140 168 210 280 420 840 124339 248678 373017 497356 621695 746034 870373 994712 1243390 1492068 1740746 1865085 2486780 2611119 2984136 3481492 3730170 4351865 4973560 5222238 6962984 7460340 8703730 10444476 13055595 14920680 17407460 20888952 26111190 34814920 52222380 104444760