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4025211023 = 17713334889
BaseRepresentation
bin1110111111101011…
…1101100010001111
3101101112010220110202
43233322331202033
531220423223043
61503230124115
7201514505051
oct35772754217
911345126422
104025211023
111786143689
1294405063b
134c1c0a992
142a28378d1
151885a51b8
hexefebd88f

4025211023 has 8 divisors (see below), whose sum is σ = 4322017440. Its totient is φ = 3735074560.

The previous prime is 4025211017. The next prime is 4025211109. The reversal of 4025211023 is 3201125204.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4025211023 - 28 = 4025210767 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4025210986 and 4025211004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4025211013) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1666238 + ... + 1668651.

It is an arithmetic number, because the mean of its divisors is an integer number (540252180).

Almost surely, 24025211023 is an apocalyptic number.

4025211023 is a deficient number, since it is larger than the sum of its proper divisors (296806417).

4025211023 is a wasteful number, since it uses less digits than its factorization.

4025211023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3334977.

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 4025211023 is about 63444.5507746725. The cubic root of 4025211023 is about 1590.7290702043.

Adding to 4025211023 its reverse (3201125204), we get a palindrome (7226336227).

The spelling of 4025211023 in words is "four billion, twenty-five million, two hundred eleven thousand, twenty-three".

Divisors: 1 17 71 1207 3334889 56693113 236777119 4025211023