Search a number
-
+
152487037 is a prime number
BaseRepresentation
bin10010001011011…
…00010001111101
3101121221010220001
421011230101331
5303014041122
623044154301
73531055423
oct1105542175
9347833801
10152487037
117909084a
1243098991
132578cc21
1416375113
15d5c1527
hex916c47d

152487037 has 2 divisors, whose sum is σ = 152487038. Its totient is φ = 152487036.

The previous prime is 152487011. The next prime is 152487043. The reversal of 152487037 is 730784251.

152487037 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 148206276 + 4280761 = 12174^2 + 2069^2 .

It is a cyclic number.

It is not a de Polignac number, because 152487037 - 227 = 18269309 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 152486987 and 152487005.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (152487337) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 76243518 + 76243519.

It is an arithmetic number, because the mean of its divisors is an integer number (76243519).

Almost surely, 2152487037 is an apocalyptic number.

It is an amenable number.

152487037 is a deficient number, since it is larger than the sum of its proper divisors (1).

152487037 is an equidigital number, since it uses as much as digits as its factorization.

152487037 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 47040, while the sum is 37.

The square root of 152487037 is about 12348.5641675460. The cubic root of 152487037 is about 534.2497265571.

The spelling of 152487037 in words is "one hundred fifty-two million, four hundred eighty-seven thousand, thirty-seven".