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4022110040 = 235137734827
BaseRepresentation
bin1110111110111100…
…1000011101011000
3101101022022100201112
43233233020131120
531214130010130
61503035435452
7201446241224
oct35757103530
911338270645
104022110040
111784415893
12942bb5b88
134c1393390
142a226b784
15188191495
hexefbc8758

4022110040 has 32 divisors (see below), whose sum is σ = 9745883280. Its totient is φ = 1485086592.

The previous prime is 4022110039. The next prime is 4022110067. The reversal of 4022110040 is 400112204.

It is a junction number, because it is equal to n+sod(n) for n = 4022109997 and 4022110024.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3866894 + ... + 3867933.

Almost surely, 24022110040 is an apocalyptic number.

4022110040 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4022110040 is an abundant number, since it is smaller than the sum of its proper divisors (5723773240).

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

4022110040 is a wasteful number, since it uses less digits than its factorization.

4022110040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7734851 (or 7734847 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 14.

The square root of 4022110040 is about 63420.1075369634. The cubic root of 4022110040 is about 1590.3204712471.

Adding to 4022110040 its reverse (400112204), we get a palindrome (4422222244).

The spelling of 4022110040 in words is "four billion, twenty-two million, one hundred ten thousand, forty".

Divisors: 1 2 4 5 8 10 13 20 26 40 52 65 104 130 260 520 7734827 15469654 30939308 38674135 61878616 77348270 100552751 154696540 201105502 309393080 402211004 502763755 804422008 1005527510 2011055020 4022110040