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152345323 = 1329404099
BaseRepresentation
bin10010001010010…
…01101011101011
3101121122221111101
421011021223223
5303000022243
623041142231
73526625314
oct1105115353
9347587441
10152345323
1178aa4329
124302a977
1325740580
141633960b
15d59454d
hex9149aeb

152345323 has 8 divisors (see below), whose sum is σ = 169722000. Its totient is φ = 135776928.

The previous prime is 152345311. The next prime is 152345327. The reversal of 152345323 is 323543251.

152345323 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 152345323 - 225 = 118790891 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 152345291 and 152345300.

It is not an unprimeable number, because it can be changed into a prime (152345327) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 201673 + ... + 202426.

It is an arithmetic number, because the mean of its divisors is an integer number (21215250).

Almost surely, 2152345323 is an apocalyptic number.

152345323 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

152345323 is a deficient number, since it is larger than the sum of its proper divisors (17376677).

152345323 is a wasteful number, since it uses less digits than its factorization.

152345323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 404141.

The product of its digits is 10800, while the sum is 28.

The square root of 152345323 is about 12342.8247577287. The cubic root of 152345323 is about 534.0841733986.

Adding to 152345323 its reverse (323543251), we get a palindrome (475888574).

The spelling of 152345323 in words is "one hundred fifty-two million, three hundred forty-five thousand, three hundred twenty-three".

Divisors: 1 13 29 377 404099 5253287 11718871 152345323