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4075289934 = 231813752569
BaseRepresentation
bin1111001011100111…
…1111110101001110
3101112000101011211020
43302321333311032
531321233234214
61512215335010
7202663251522
oct36271776516
911460334736
104075289934
111801438711
12958981466
134cc3c2c81
142a9351d82
1518cb984a9
hexf2e7fd4e

4075289934 has 16 divisors (see below), whose sum is σ = 8195612880. Its totient is φ = 1350924480.

The previous prime is 4075289923. The next prime is 4075290017. The reversal of 4075289934 is 4399825704.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1875199 + ... + 1877370.

It is an arithmetic number, because the mean of its divisors is an integer number (512225805).

Almost surely, 24075289934 is an apocalyptic number.

4075289934 is an abundant number, since it is smaller than the sum of its proper divisors (4120322946).

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

4075289934 is a wasteful number, since it uses less digits than its factorization.

4075289934 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3752755.

The product of its (nonzero) digits is 2177280, while the sum is 51.

The square root of 4075289934 is about 63837.9975719790. The cubic root of 4075289934 is about 1597.2988191529.

The spelling of 4075289934 in words is "four billion, seventy-five million, two hundred eighty-nine thousand, nine hundred thirty-four".

Divisors: 1 2 3 6 181 362 543 1086 3752569 7505138 11257707 22515414 679214989 1358429978 2037644967 4075289934