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4263102542 = 219112186909
BaseRepresentation
bin1111111000011001…
…1100100001001110
3102000002210001021202
43332012130201032
532212323240132
61543005025502
7210433526246
oct37606344116
912002701252
104263102542
111898457046
129ab855292
1352c2a0baa
142c6280b26
1519e3e6762
hexfe19c84e

4263102542 has 8 divisors (see below), whose sum is σ = 6731214600. Its totient is φ = 2019364344.

The previous prime is 4263102527. The next prime is 4263102577. The reversal of 4263102542 is 2452013624.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 56093417 + ... + 56093492.

It is an arithmetic number, because the mean of its divisors is an integer number (841401825).

Almost surely, 24263102542 is an apocalyptic number.

4263102542 is a deficient number, since it is larger than the sum of its proper divisors (2468112058).

4263102542 is a wasteful number, since it uses less digits than its factorization.

4263102542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112186930.

The product of its (nonzero) digits is 11520, while the sum is 29.

The square root of 4263102542 is about 65292.4386280678. The cubic root of 4263102542 is about 1621.4687870474.

The spelling of 4263102542 in words is "four billion, two hundred sixty-three million, one hundred two thousand, five hundred forty-two".

Divisors: 1 2 19 38 112186909 224373818 2131551271 4263102542