Search a number
-
+
11342960 = 245711997
BaseRepresentation
bin101011010001…
…010001110000
3210100021121122
4223101101300
510400433320
61043041412
7165261566
oct53212160
923307548
1011342960
116448152
123970268
132471c15
141713a36
15ee0d25
hexad1470

11342960 has 40 divisors (see below), whose sum is σ = 26757216. Its totient is φ = 4471040.

The previous prime is 11342953. The next prime is 11342971. The reversal of 11342960 is 6924311.

It is a tau number, because it is divible by the number of its divisors (40).

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, 4682 + ... + 6678.

Almost surely, 211342960 is an apocalyptic number.

11342960 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 11342960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13378608).

11342960 is an abundant number, since it is smaller than the sum of its proper divisors (15414256).

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

11342960 is a wasteful number, since it uses less digits than its factorization.

11342960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2081 (or 2075 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 26.

The square root of 11342960 is about 3367.9311156851. The cubic root of 11342960 is about 224.6857175900.

The spelling of 11342960 in words is "eleven million, three hundred forty-two thousand, nine hundred sixty".

Divisors: 1 2 4 5 8 10 16 20 40 71 80 142 284 355 568 710 1136 1420 1997 2840 3994 5680 7988 9985 15976 19970 31952 39940 79880 141787 159760 283574 567148 708935 1134296 1417870 2268592 2835740 5671480 11342960