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52230010 = 2572332441
BaseRepresentation
bin1100011100111…
…1011101111010
310122021120002211
43013033131322
5101332330020
65103245334
71202643040
oct307173572
9118246084
1052230010
11275341a8
12155a984a
13aa89441
146d18390
1548ba85a
hex31cf77a

52230010 has 32 divisors (see below), whose sum is σ = 112119552. Its totient is φ = 17128320.

The previous prime is 52230007. The next prime is 52230047. The reversal of 52230010 is 1003225.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 14611 + ... + 17830.

It is an arithmetic number, because the mean of its divisors is an integer number (3503736).

Almost surely, 252230010 is an apocalyptic number.

52230010 is an abundant number, since it is smaller than the sum of its proper divisors (59889542).

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

52230010 is a wasteful number, since it uses less digits than its factorization.

52230010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32478.

The product of its (nonzero) digits is 60, while the sum is 13.

The square root of 52230010 is about 7227.0332779087. The cubic root of 52230010 is about 373.8006363089.

Adding to 52230010 its reverse (1003225), we get a palindrome (53233235).

The spelling of 52230010 in words is "fifty-two million, two hundred thirty thousand, ten".

Divisors: 1 2 5 7 10 14 23 35 46 70 115 161 230 322 805 1610 32441 64882 162205 227087 324410 454174 746143 1135435 1492286 2270870 3730715 5223001 7461430 10446002 26115005 52230010