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4868727901 = 29414094809
BaseRepresentation
bin1001000100011001…
…01110010001011101
3110120022101000002121
410202030232101131
534432343243101
62123041422541
7231436334662
oct44214562135
913508330077
104868727901
1120792a7374
12b3a63aa51
135c78b90ab
1434288da69
151d76760a1
hex12232e45d

4868727901 has 8 divisors (see below), whose sum is σ = 5159460600. Its totient is φ = 4586184960.

The previous prime is 4868727859. The next prime is 4868727911. The reversal of 4868727901 is 1097278684.

It can be written as a sum of positive squares in 4 ways, for example, as 59444100 + 4809283801 = 7710^2 + 69349^2 .

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 4868727901 - 29 = 4868727389 is a prime.

It is a super-2 number, since 2×48687279012 = 47409022747951731602, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4868727911) 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, 2046216 + ... + 2048593.

It is an arithmetic number, because the mean of its divisors is an integer number (644932575).

Almost surely, 24868727901 is an apocalyptic number.

4868727901 is a gapful number since it is divisible by the number (41) formed by its first and last digit.

It is an amenable number.

4868727901 is a deficient number, since it is larger than the sum of its proper divisors (290732699).

4868727901 is a wasteful number, since it uses less digits than its factorization.

4868727901 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4094879.

The product of its (nonzero) digits is 1354752, while the sum is 52.

The square root of 4868727901 is about 69776.2703288159. The cubic root of 4868727901 is about 1694.8782294621.

The spelling of 4868727901 in words is "four billion, eight hundred sixty-eight million, seven hundred twenty-seven thousand, nine hundred one".

Divisors: 1 29 41 1189 4094809 118749461 167887169 4868727901