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230153350 = 2527657581
BaseRepresentation
bin11011011011111…
…01110010000110
3121001002000001011
431231331302012
5432404401400
634500552434
75463162010
oct1555756206
9531060034
10230153350
11108a08689
12650b271a
13388b401b
14227d11b0
15153138ba
hexdb7dc86

230153350 has 24 divisors (see below), whose sum is σ = 489241008. Its totient is φ = 78909600.

The previous prime is 230153347. The next prime is 230153351. The reversal of 230153350 is 53351032.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230153351) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 328441 + ... + 329140.

It is an arithmetic number, because the mean of its divisors is an integer number (20385042).

Almost surely, 2230153350 is an apocalyptic number.

230153350 is an abundant number, since it is smaller than the sum of its proper divisors (259087658).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

230153350 is a wasteful number, since it uses less digits than its factorization.

230153350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 657600 (or 657595 counting only the distinct ones).

The product of its (nonzero) digits is 1350, while the sum is 22.

The square root of 230153350 is about 15170.8058454388. The cubic root of 230153350 is about 612.8287059743.

The spelling of 230153350 in words is "two hundred thirty million, one hundred fifty-three thousand, three hundred fifty".

Divisors: 1 2 5 7 10 14 25 35 50 70 175 350 657581 1315162 3287905 4603067 6575810 9206134 16439525 23015335 32879050 46030670 115076675 230153350