Search a number
-
+
10404960 = 253553409
BaseRepresentation
bin100111101100…
…010001100000
3201120121220220
4213230101200
510130424320
61011003040
7154304106
oct47542140
921517826
1010404960
115967445
123599480
132203ca7
14154bc76
15da7e40
hex9ec460

10404960 has 96 divisors (see below), whose sum is σ = 33475680. Its totient is φ = 2715648.

The previous prime is 10404959. The next prime is 10404967. The reversal of 10404960 is 6940401.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 10404960.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10404967) 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, 25236 + ... + 25644.

It is an arithmetic number, because the mean of its divisors is an integer number (348705).

Almost surely, 210404960 is an apocalyptic number.

10404960 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 10404960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16737840).

10404960 is an abundant number, since it is smaller than the sum of its proper divisors (23070720).

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

10404960 is a wasteful number, since it uses less digits than its factorization.

10404960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 480 (or 472 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 24.

The square root of 10404960 is about 3225.6720230054. The cubic root of 10404960 is about 218.3132717940.

The spelling of 10404960 in words is "ten million, four hundred four thousand, nine hundred sixty".

Divisors: 1 2 3 4 5 6 8 10 12 15 16 20 24 30 32 40 48 53 60 80 96 106 120 159 160 212 240 265 318 409 424 480 530 636 795 818 848 1060 1227 1272 1590 1636 1696 2045 2120 2454 2544 3180 3272 4090 4240 4908 5088 6135 6360 6544 8180 8480 9816 12270 12720 13088 16360 19632 21677 24540 25440 32720 39264 43354 49080 65031 65440 86708 98160 108385 130062 173416 196320 216770 260124 325155 346832 433540 520248 650310 693664 867080 1040496 1300620 1734160 2080992 2601240 3468320 5202480 10404960