Search a number
-
+
150757357 is a prime number
BaseRepresentation
bin10001111110001…
…01111111101101
3101111200021012211
420333011333231
5302043213412
622543130421
73510262552
oct1077057755
9344607184
10150757357
117810a263
12425a3a11
132530584a
1416044a29
15d37dca7
hex8fc5fed

150757357 has 2 divisors, whose sum is σ = 150757358. Its totient is φ = 150757356.

The previous prime is 150757349. The next prime is 150757379. The reversal of 150757357 is 753757051.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 132043081 + 18714276 = 11491^2 + 4326^2 .

It is a cyclic number.

It is not a de Polignac number, because 150757357 - 23 = 150757349 is a prime.

It is equal to p8484547 and since 150757357 and 8484547 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (150707357) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75378678 + 75378679.

It is an arithmetic number, because the mean of its divisors is an integer number (75378679).

Almost surely, 2150757357 is an apocalyptic number.

It is an amenable number.

150757357 is a deficient number, since it is larger than the sum of its proper divisors (1).

150757357 is an equidigital number, since it uses as much as digits as its factorization.

150757357 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 128625, while the sum is 40.

The square root of 150757357 is about 12278.3287543542. The cubic root of 150757357 is about 532.2220192377. Note that the first 3 decimals are identical.

The spelling of 150757357 in words is "one hundred fifty million, seven hundred fifty-seven thousand, three hundred fifty-seven".