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151384368 = 2434767103
BaseRepresentation
bin10010000010111…
…11000100110000
3101112212010022110
421001133010300
5302223244433
623004405320
73515513562
oct1101370460
9345763273
10151384368
11784a8353
1242846840
1325495065
1416169332
15d454963
hex905f130

151384368 has 40 divisors (see below), whose sum is σ = 399403008. Its totient is φ = 49387072.

The previous prime is 151384361. The next prime is 151384393. The reversal of 151384368 is 863483151.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (151384361) 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, 31296 + ... + 35807.

Almost surely, 2151384368 is an apocalyptic number.

It is an amenable number.

151384368 is an abundant number, since it is smaller than the sum of its proper divisors (248018640).

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

151384368 is a wasteful number, since it uses less digits than its factorization.

151384368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67161 (or 67155 counting only the distinct ones).

The product of its digits is 69120, while the sum is 39.

The square root of 151384368 is about 12303.8354995505. The cubic root of 151384368 is about 532.9588489198.

The spelling of 151384368 in words is "one hundred fifty-one million, three hundred eighty-four thousand, three hundred sixty-eight".

Divisors: 1 2 3 4 6 8 12 16 24 47 48 94 141 188 282 376 564 752 1128 2256 67103 134206 201309 268412 402618 536824 805236 1073648 1610472 3153841 3220944 6307682 9461523 12615364 18923046 25230728 37846092 50461456 75692184 151384368