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4023004144 = 24251437759
BaseRepresentation
bin1110111111001010…
…0010101111110000
3101101100222210012111
43233302202233300
531214342113034
61503110535104
7201456654025
oct35762425760
911340883174
104023004144
111784976615
12943367494
134c1617333
142a242154c
151882bb364
hexefca2bf0

4023004144 has 10 divisors (see below), whose sum is σ = 7794570560. Its totient is φ = 2011502064.

The previous prime is 4023004127. The next prime is 4023004147. The reversal of 4023004144 is 4414003204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4023004147) by changing a digit.

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 as a sum of consecutive naturals, namely, 125718864 + ... + 125718895.

It is an arithmetic number, because the mean of its divisors is an integer number (779457056).

Almost surely, 24023004144 is an apocalyptic number.

It is an amenable number.

4023004144 is a deficient number, since it is larger than the sum of its proper divisors (3771566416).

4023004144 is a wasteful number, since it uses less digits than its factorization.

4023004144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 251437767 (or 251437761 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 22.

The square root of 4023004144 is about 63427.1562030019. The cubic root of 4023004144 is about 1590.4383038052.

Adding to 4023004144 its reverse (4414003204), we get a palindrome (8437007348).

The spelling of 4023004144 in words is "four billion, twenty-three million, four thousand, one hundred forty-four".

Divisors: 1 2 4 8 16 251437759 502875518 1005751036 2011502072 4023004144