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152345341 = 451333757
BaseRepresentation
bin10010001010010…
…01101011111101
3101121122221112001
421011021223331
5303000022331
623041142301
73526625341
oct1105115375
9347587461
10152345341
1178aa4345
124302a991
1325740595
1416339621
15d594561
hex9149afd

152345341 has 4 divisors (see below), whose sum is σ = 152383612. Its totient is φ = 152307072.

The previous prime is 152345329. The next prime is 152345371. The reversal of 152345341 is 143543251.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 143543251 = 590324317.

It can be written as a sum of positive squares in 2 ways, for example, as 31125241 + 121220100 = 5579^2 + 11010^2 .

It is a cyclic number.

It is not a de Polignac number, because 152345341 - 27 = 152345213 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 (152345311) 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, 12366 + ... + 21391.

It is an arithmetic number, because the mean of its divisors is an integer number (38095903).

Almost surely, 2152345341 is an apocalyptic number.

It is an amenable number.

152345341 is a deficient number, since it is larger than the sum of its proper divisors (38271).

152345341 is an equidigital number, since it uses as much as digits as its factorization.

152345341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38270.

The product of its digits is 7200, while the sum is 28.

The square root of 152345341 is about 12342.8254868972. The cubic root of 152345341 is about 534.0841944331.

Adding to 152345341 its reverse (143543251), we get a palindrome (295888592).

It can be divided in two parts, 1523 and 45341, that added together give a palindrome (46864).

The spelling of 152345341 in words is "one hundred fifty-two million, three hundred forty-five thousand, three hundred forty-one".

Divisors: 1 4513 33757 152345341