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152357341 = 272955829
BaseRepresentation
bin10010001010011…
…00100111011101
3101121200112222111
421011030213131
5303000413331
623041314021
73530005333
oct1105144735
9347615874
10152357341
1179002364
1243035911
1325745b96
141633db53
15d597db1
hex914c9dd

152357341 has 4 divisors (see below), whose sum is σ = 152415900. Its totient is φ = 152298784.

The previous prime is 152357327. The next prime is 152357347. The reversal of 152357341 is 143753251.

It is a happy number.

152357341 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 143753251 = 373885223.

It can be written as a sum of positive squares in 2 ways, for example, as 114276100 + 38081241 = 10690^2 + 6171^2 .

It is a cyclic number.

It is not a de Polignac number, because 152357341 - 29 = 152356829 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (152357347) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25186 + ... + 30643.

It is an arithmetic number, because the mean of its divisors is an integer number (38103975).

Almost surely, 2152357341 is an apocalyptic number.

It is an amenable number.

152357341 is a deficient number, since it is larger than the sum of its proper divisors (58559).

152357341 is an equidigital number, since it uses as much as digits as its factorization.

152357341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58558.

The product of its digits is 12600, while the sum is 31.

The square root of 152357341 is about 12343.3115896829. The cubic root of 152357341 is about 534.0982170522.

The spelling of 152357341 in words is "one hundred fifty-two million, three hundred fifty-seven thousand, three hundred forty-one".

Divisors: 1 2729 55829 152357341