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4024100140 = 225201205007
BaseRepresentation
bin1110111111011010…
…1110010100101100
3101101110001110121221
43233312232110230
531220132201030
61503150233124
7201502200244
oct35766562454
911343043557
104024100140
111785554aa5
129437b57a4
134c190c158
142a2628b24
15188435e7a
hexefdae52c

4024100140 has 12 divisors (see below), whose sum is σ = 8450610336. Its totient is φ = 1609640048.

The previous prime is 4024100123. The next prime is 4024100147. The reversal of 4024100140 is 410014204.

It is not an unprimeable number, because it can be changed into a prime (4024100147) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 100602484 + ... + 100602523.

It is an arithmetic number, because the mean of its divisors is an integer number (704217528).

Almost surely, 24024100140 is an apocalyptic number.

It is an amenable number.

4024100140 is an abundant number, since it is smaller than the sum of its proper divisors (4426510196).

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

4024100140 is a wasteful number, since it uses less digits than its factorization.

4024100140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 201205016 (or 201205014 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 16.

The square root of 4024100140 is about 63435.7954155223. The cubic root of 4024100140 is about 1590.5827195774.

Adding to 4024100140 its reverse (410014204), we get a palindrome (4434114344).

The spelling of 4024100140 in words is "four billion, twenty-four million, one hundred thousand, one hundred forty".

Divisors: 1 2 4 5 10 20 201205007 402410014 804820028 1006025035 2012050070 4024100140