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4101033040 = 245133943301
BaseRepresentation
bin1111010001110000…
…1100110001010000
3101120210211001201121
43310130030301100
531344331024130
61514535212024
7203425130356
oct36434146120
911523731647
104101033040
111814a20905
12965517014
13504837490
142ac9337d6
15190080d7a
hexf470cc50

4101033040 has 40 divisors (see below), whose sum is σ = 10268358408. Its totient is φ = 1514227200.

The previous prime is 4101033037. The next prime is 4101033103. The reversal of 4101033040 is 403301014.

It can be written as a sum of positive squares in 4 ways, for example, as 434972736 + 3666060304 = 20856^2 + 60548^2 .

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 polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1970611 + ... + 1972690.

Almost surely, 24101033040 is an apocalyptic number.

4101033040 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4101033040 is an abundant number, since it is smaller than the sum of its proper divisors (6167325368).

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

4101033040 is a wasteful number, since it uses less digits than its factorization.

4101033040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3943327 (or 3943321 counting only the distinct ones).

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

The square root of 4101033040 is about 64039.3085534190. The cubic root of 4101033040 is about 1600.6550755109.

Adding to 4101033040 its reverse (403301014), we get a palindrome (4504334054).

The spelling of 4101033040 in words is "four billion, one hundred one million, thirty-three thousand, forty".

Divisors: 1 2 4 5 8 10 13 16 20 26 40 52 65 80 104 130 208 260 520 1040 3943301 7886602 15773204 19716505 31546408 39433010 51262913 63092816 78866020 102525826 157732040 205051652 256314565 315464080 410103304 512629130 820206608 1025258260 2050516520 4101033040