Search a number
-
+
14975004 = 22311412767
BaseRepresentation
bin111001001000…
…000000011100
31001011210211210
4321020000130
512313200004
61252544420
7241166622
oct71100034
931153753
1014975004
1184a8a40
125022110
133144165
141dbb512
1514ac089
hexe4801c

14975004 has 48 divisors (see below), whose sum is σ = 39062016. Its totient is φ = 4425600.

The previous prime is 14974987. The next prime is 14975027. The reversal of 14975004 is 40057941.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4029 + ... + 6795.

It is an arithmetic number, because the mean of its divisors is an integer number (813792).

Almost surely, 214975004 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14975004, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19531008).

14975004 is an abundant number, since it is smaller than the sum of its proper divisors (24087012).

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

14975004 is a wasteful number, since it uses less digits than its factorization.

14975004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2826 (or 2824 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 30.

The square root of 14975004 is about 3869.7550310065. The cubic root of 14975004 is about 246.4841414092.

The spelling of 14975004 in words is "fourteen million, nine hundred seventy-five thousand, four".

Divisors: 1 2 3 4 6 11 12 22 33 41 44 66 82 123 132 164 246 451 492 902 1353 1804 2706 2767 5412 5534 8301 11068 16602 30437 33204 60874 91311 113447 121748 182622 226894 340341 365244 453788 680682 1247917 1361364 2495834 3743751 4991668 7487502 14975004