Search a number
-
+
8001364 = 227285763
BaseRepresentation
bin11110100001011101010100
3120001111210211
4132201131110
54022020424
6443255204
7125003410
oct36413524
916044724
108001364
1145755a8
12281a504
131871c47
1410c3d40
15a80b94
hex7a1754

8001364 has 12 divisors (see below), whose sum is σ = 16002784. Its totient is φ = 3429144.

The previous prime is 8001359. The next prime is 8001491. The reversal of 8001364 is 4631008.

8001364 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 142854 + ... + 142909.

Almost surely, 28001364 is an apocalyptic number.

It is an amenable number.

8001364 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

8001364 is a wasteful number, since it uses less digits than its factorization.

8001364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 285774 (or 285772 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 22.

The square root of 8001364 is about 2828.6682378816. The cubic root of 8001364 is about 200.0113660207.

The spelling of 8001364 in words is "eight million, one thousand, three hundred sixty-four".

Divisors: 1 2 4 7 14 28 285763 571526 1143052 2000341 4000682 8001364