Search a number
-
+
152967392 = 2531413761
BaseRepresentation
bin10010001111000…
…01100011100000
3101122211112210222
421013201203200
5303124424032
623102342212
73535126034
oct1107414340
9348745728
10152967392
1179389736
124328a968
13258ca766
141645c1c4
15d668a12
hex91e18e0

152967392 has 48 divisors (see below), whose sum is σ = 318536064. Its totient is φ = 72192000.

The previous prime is 152967391. The next prime is 152967421. The reversal of 152967392 is 293769251.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (152967391) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38792 + ... + 42552.

It is an arithmetic number, because the mean of its divisors is an integer number (6636168).

Almost surely, 2152967392 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 152967392, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (159268032).

152967392 is an abundant number, since it is smaller than the sum of its proper divisors (165568672).

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

152967392 is a wasteful number, since it uses less digits than its factorization.

152967392 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3843 (or 3835 counting only the distinct ones).

The product of its digits is 204120, while the sum is 44.

The square root of 152967392 is about 12367.9987063389. The cubic root of 152967392 is about 534.8101250678.

It can be divided in two parts, 1529 and 67392, that added together give a cube (68921 = 413).

The spelling of 152967392 in words is "one hundred fifty-two million, nine hundred sixty-seven thousand, three hundred ninety-two".

Divisors: 1 2 4 8 16 31 32 41 62 82 124 164 248 328 496 656 992 1271 1312 2542 3761 5084 7522 10168 15044 20336 30088 40672 60176 116591 120352 154201 233182 308402 466364 616804 932728 1233608 1865456 2467216 3730912 4780231 4934432 9560462 19120924 38241848 76483696 152967392