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4272112724 = 221197093471
BaseRepresentation
bin1111111010100011…
…0100010001010100
3102000201201210221012
43332220310101110
532222130101344
61543530111352
7210603234065
oct37650642124
912021653835
104272112724
1118a2550580
129b287b558
13531107069
142c754856c
151a00c629e
hexfea34454

4272112724 has 12 divisors (see below), whose sum is σ = 8155851648. Its totient is φ = 1941869400.

The previous prime is 4272112721. The next prime is 4272112727.

4272112724 is nontrivially palindromic in base 10.

4272112724 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (4272112721) and next prime (4272112727).

It is a super-3 number, since 3×42721127243 (a number of 30 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4272112721) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 48546692 + ... + 48546779.

It is an arithmetic number, because the mean of its divisors is an integer number (679654304).

Almost surely, 24272112724 is an apocalyptic number.

4272112724 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

4272112724 is a deficient number, since it is larger than the sum of its proper divisors (3883738924).

4272112724 is a wasteful number, since it uses less digits than its factorization.

4272112724 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97093486 (or 97093484 counting only the distinct ones).

The product of its digits is 12544, while the sum is 32.

The square root of 4272112724 is about 65361.4008723803. The cubic root of 4272112724 is about 1622.6103225150.

The spelling of 4272112724 in words is "four billion, two hundred seventy-two million, one hundred twelve thousand, seven hundred twenty-four".

Divisors: 1 2 4 11 22 44 97093471 194186942 388373884 1068028181 2136056362 4272112724