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230150526 = 23347110543
BaseRepresentation
bin11011011011111…
…01000101111110
3121001001212011120
431231331011332
5432404304101
634500531410
75463150534
oct1555750576
9531055146
10230150526
11108a06551
12650b0b66
13388b2958
14227d0154
1515312b36
hexdb7d17e

230150526 has 16 divisors (see below), whose sum is σ = 461631744. Its totient is φ = 76495064.

The previous prime is 230150509. The next prime is 230150527. The reversal of 230150526 is 625051032.

It is a junction number, because it is equal to n+sod(n) for n = 230150496 and 230150505.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230150527) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53190 + ... + 57353.

It is an arithmetic number, because the mean of its divisors is an integer number (28851984).

Almost surely, 2230150526 is an apocalyptic number.

230150526 is an abundant number, since it is smaller than the sum of its proper divisors (231481218).

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

230150526 is a wasteful number, since it uses less digits than its factorization.

230150526 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110895.

The product of its (nonzero) digits is 1800, while the sum is 24.

The square root of 230150526 is about 15170.7127716531. The cubic root of 230150526 is about 612.8261994783.

The spelling of 230150526 in words is "two hundred thirty million, one hundred fifty thousand, five hundred twenty-six".

Divisors: 1 2 3 6 347 694 1041 2082 110543 221086 331629 663258 38358421 76716842 115075263 230150526