Search a number
-
+
10034730 = 2325111497
BaseRepresentation
bin100110010001…
…111000101010
3200212211001200
4212101320222
510032102410
6555025030
7151202526
oct46217052
920784050
1010034730
115734272
12343b176
132104614
141492d86
15d333c0
hex991e2a

10034730 has 24 divisors (see below), whose sum is σ = 26090532. Its totient is φ = 2675904.

The previous prime is 10034711. The next prime is 10034737. The reversal of 10034730 is 3743001.

It can be written as a sum of positive squares in 2 ways, for example, as 9678321 + 356409 = 3111^2 + 597^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (10034737) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 55659 + ... + 55838.

Almost surely, 210034730 is an apocalyptic number.

10034730 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10034730 is an abundant number, since it is smaller than the sum of its proper divisors (16055802).

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

10034730 is a wasteful number, since it uses less digits than its factorization.

10034730 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111510 (or 111507 counting only the distinct ones).

The product of its (nonzero) digits is 252, while the sum is 18.

The square root of 10034730 is about 3167.7641957696. The cubic root of 10034730 is about 215.6925925460.

Adding to 10034730 its reverse (3743001), we get a palindrome (13777731).

The spelling of 10034730 in words is "ten million, thirty-four thousand, seven hundred thirty".

Divisors: 1 2 3 5 6 9 10 15 18 30 45 90 111497 222994 334491 557485 668982 1003473 1114970 1672455 2006946 3344910 5017365 10034730