Search a number
-
+
152163064 = 2347499811
BaseRepresentation
bin10010001000111…
…01001011111000
3101121022200111001
421010131023320
5302423204224
623033214344
73525236044
oct1104351370
9347280431
10152163064
117898a3a9
1242b613b4
13256a8621
14162cd024
15d55a544
hex911d2f8

152163064 has 32 divisors (see below), whose sum is σ = 292320000. Its totient is φ = 74221920.

The previous prime is 152163061. The next prime is 152163079. The reversal of 152163064 is 460361251.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (152163061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 187219 + ... + 188029.

It is an arithmetic number, because the mean of its divisors is an integer number (9135000).

Almost surely, 2152163064 is an apocalyptic number.

It is an amenable number.

152163064 is a deficient number, since it is larger than the sum of its proper divisors (140156936).

152163064 is a wasteful number, since it uses less digits than its factorization.

152163064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1363 (or 1359 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 152163064 is about 12335.4393517215. The cubic root of 152163064 is about 533.8711037539.

It can be divided in two parts, 152 and 163064, that added together give a square (163216 = 4042).

The spelling of 152163064 in words is "one hundred fifty-two million, one hundred sixty-three thousand, sixty-four".

Divisors: 1 2 4 8 47 94 188 376 499 811 998 1622 1996 3244 3992 6488 23453 38117 46906 76234 93812 152468 187624 304936 404689 809378 1618756 3237512 19020383 38040766 76081532 152163064