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10041213040 = 245235457181
BaseRepresentation
bin10010101101000000…
…01100000001110000
3221220210022110210021
421112200030001300
5131031022304130
64340214013224
7503554621405
oct112640140160
927823273707
1010041213040
114293003a81
121b42947214
13c403ba1a1
146b38102ac
153db7ee37a
hex25680c070

10041213040 has 40 divisors (see below), whose sum is σ = 24360860448. Its totient is φ = 3841854720.

The previous prime is 10041213031. The next prime is 10041213059. The reversal of 10041213040 is 4031214001.

It is a tau number, because it is divible by the number of its divisors (40).

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 2726751 + ... + 2730430.

Almost surely, 210041213040 is an apocalyptic number.

10041213040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10041213040 is an abundant number, since it is smaller than the sum of its proper divisors (14319647408).

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

10041213040 is a wasteful number, since it uses less digits than its factorization.

10041213040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5457217 (or 5457211 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 10041213040 its reverse (4031214001), we get a palindrome (14072427041).

The spelling of 10041213040 in words is "ten billion, forty-one million, two hundred thirteen thousand, forty".

Divisors: 1 2 4 5 8 10 16 20 23 40 46 80 92 115 184 230 368 460 920 1840 5457181 10914362 21828724 27285905 43657448 54571810 87314896 109143620 125515163 218287240 251030326 436574480 502060652 627575815 1004121304 1255151630 2008242608 2510303260 5020606520 10041213040