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4055000060 = 225928321841
BaseRepresentation
bin1111000110110010…
…0110001111111100
3101110121012100100102
43301230212033330
531301040000220
61510212420232
7202325634416
oct36154461774
911417170312
104055000060
1117a0a3a621
12952017678
134c813a927
142a678d9b6
1518aedb775
hexf1b263fc

4055000060 has 24 divisors (see below), whose sum is σ = 8516807376. Its totient is φ = 1621751040.

The previous prime is 4055000011. The next prime is 4055000077. The reversal of 4055000060 is 600005504.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 4054999996 and 4055000041.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 174740 + ... + 196580.

It is an arithmetic number, because the mean of its divisors is an integer number (354866974).

Almost surely, 24055000060 is an apocalyptic number.

It is an amenable number.

4055000060 is an abundant number, since it is smaller than the sum of its proper divisors (4461807316).

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

4055000060 is a wasteful number, since it uses less digits than its factorization.

4055000060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31133 (or 31131 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 20.

The square root of 4055000060 is about 63678.8823708457. The cubic root of 4055000060 is about 1594.6435539605.

Adding to 4055000060 its reverse (600005504), we get a palindrome (4655005564).

The spelling of 4055000060 in words is "four billion, fifty-five million, sixty", and thus it is an aban number.

Divisors: 1 2 4 5 10 20 9283 18566 21841 37132 43682 46415 87364 92830 109205 185660 218410 436820 202750003 405500006 811000012 1013750015 2027500030 4055000060