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23046010 = 2513296113
BaseRepresentation
bin101011111101…
…0011101111010
31121100212011221
41113322131322
521344433020
62141542254
7366613351
oct127723572
947325157
1023046010
1112010899
12787498a
134a0b9c0
1430bc998
1520536aa
hex15fa77a

23046010 has 32 divisors (see below), whose sum is σ = 46221840. Its totient is φ = 8214528.

The previous prime is 23046007. The next prime is 23046017. The reversal of 23046010 is 1064032.

It can be written as a sum of positive squares in 8 ways, for example, as 6456681 + 16589329 = 2541^2 + 4073^2 .

It is a super-2 number, since 2×230460102 = 1062237153840200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (23046017) 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 15 ways as a sum of consecutive naturals, for example, 714 + ... + 6826.

Almost surely, 223046010 is an apocalyptic number.

23046010 is an abundant number, since it is smaller than the sum of its proper divisors (23175830).

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

23046010 is a wasteful number, since it uses less digits than its factorization.

23046010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6162.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 23046010 is about 4800.6260008461. The cubic root of 23046010 is about 284.5762040239.

It can be divided in two parts, 230 and 46010, that multiplied together give a triangular number (10582300 = T4600).

The spelling of 23046010 in words is "twenty-three million, forty-six thousand, ten".

Divisors: 1 2 5 10 13 26 29 58 65 130 145 290 377 754 1885 3770 6113 12226 30565 61130 79469 158938 177277 354554 397345 794690 886385 1772770 2304601 4609202 11523005 23046010