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152036384 = 254751137
BaseRepresentation
bin10010000111111…
…10010000100000
3101121002020201012
421003332100200
5302410131014
623030400052
73524200523
oct1103762040
9347066635
10152036384
1178903205
1242b00028
1325662a76
1416298bba
15d532c3e
hex90fe420

152036384 has 12 divisors (see below), whose sum is σ = 299321694. Its totient is φ = 76018176.

The previous prime is 152036359. The next prime is 152036413. The reversal of 152036384 is 483630251.

It can be written as a sum of positive squares in only one way, i.e., 146410000 + 5626384 = 12100^2 + 2372^2 .

It is a Harshad number since it is a multiple of its sum of digits (32), and also a Moran number because the ratio is a prime number: 4751137 = 152036384 / (1 + 5 + 2 + 0 + 3 + 6 + 3 + 8 + 4).

It is a self number, because there is not a number n which added to its sum of digits gives 152036384.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 2375537 + ... + 2375600.

Almost surely, 2152036384 is an apocalyptic number.

It is an amenable number.

152036384 is a deficient number, since it is larger than the sum of its proper divisors (147285310).

152036384 is an equidigital number, since it uses as much as digits as its factorization.

152036384 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4751147 (or 4751139 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 32.

The square root of 152036384 is about 12330.3034836941. The cubic root of 152036384 is about 533.7229084199.

The spelling of 152036384 in words is "one hundred fifty-two million, thirty-six thousand, three hundred eighty-four".

Divisors: 1 2 4 8 16 32 4751137 9502274 19004548 38009096 76018192 152036384