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10750032120 = 233589583601
BaseRepresentation
bin10100000001100000…
…00111100011111000
31000202012002012202210
422000300013203320
5134004002011440
64534414255120
7530252523342
oct120060074370
930665065683
1010750032120
114617127273
1221001b74a0
1310241c6769
1473da02292
1542db64a80
hex280c078f8

10750032120 has 32 divisors (see below), whose sum is σ = 32250096720. Its totient is φ = 2866675200.

The previous prime is 10750032119. The next prime is 10750032143. The reversal of 10750032120 is 2123005701.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44791681 + ... + 44791920.

Almost surely, 210750032120 is an apocalyptic number.

10750032120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10750032120 is an abundant number, since it is smaller than the sum of its proper divisors (21500064600).

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

10750032120 is a wasteful number, since it uses less digits than its factorization.

10750032120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89583615 (or 89583611 counting only the distinct ones).

The product of its (nonzero) digits is 420, while the sum is 21.

Adding to 10750032120 its reverse (2123005701), we get a palindrome (12873037821).

The spelling of 10750032120 in words is "ten billion, seven hundred fifty million, thirty-two thousand, one hundred twenty".

Divisors: 1 2 3 4 5 6 8 10 12 15 20 24 30 40 60 120 89583601 179167202 268750803 358334404 447918005 537501606 716668808 895836010 1075003212 1343754015 1791672020 2150006424 2687508030 3583344040 5375016060 10750032120