Search a number
-
+
8768001 = 3113743167
BaseRepresentation
bin100001011100…
…101000000001
3121111110102210
4201130220001
54221034001
6511532333
7134345454
oct41345001
917443383
108768001
114a49590
122b2a0a9
131a7cb88
14124349b
15b82dd6
hex85ca01

8768001 has 32 divisors (see below), whose sum is σ = 13483008. Its totient is φ = 5019840.

The previous prime is 8767999. The next prime is 8768017. The reversal of 8768001 is 1008678.

It is not a de Polignac number, because 8768001 - 21 = 8767999 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 8768001.

It is not an unprimeable number, because it can be changed into a prime (8768021) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 52420 + ... + 52586.

It is an arithmetic number, because the mean of its divisors is an integer number (421344).

Almost surely, 28768001 is an apocalyptic number.

It is an amenable number.

8768001 is a deficient number, since it is larger than the sum of its proper divisors (4715007).

8768001 is a wasteful number, since it uses less digits than its factorization.

8768001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 261.

The product of its (nonzero) digits is 2688, while the sum is 30.

The square root of 8768001 is about 2961.0810525887. The cubic root of 8768001 is about 206.2054772584.

The spelling of 8768001 in words is "eight million, seven hundred sixty-eight thousand, one".

Divisors: 1 3 11 33 37 43 111 129 167 407 473 501 1221 1419 1591 1837 4773 5511 6179 7181 17501 18537 21543 52503 67969 78991 203907 236973 265697 797091 2922667 8768001