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4754466140 = 2251943290971
BaseRepresentation
bin1000110110110001…
…10110010101011100
3110021100100220102112
410123120312111130
534214120404030
62103440413152
7225551203214
oct43330662534
913240326375
104754466140
11201a854866
12b083171b8
135aa020c98
14331629244
151cc605a95
hex11b63655c

4754466140 has 48 divisors (see below), whose sum is σ = 10754325120. Its totient is φ = 1759786560.

The previous prime is 4754466139. The next prime is 4754466151. The reversal of 4754466140 is 416644574.

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 15 ways as a sum of consecutive naturals, for example, 129146 + ... + 161825.

It is an arithmetic number, because the mean of its divisors is an integer number (224048440).

Almost surely, 24754466140 is an apocalyptic number.

It is an amenable number.

4754466140 is an abundant number, since it is smaller than the sum of its proper divisors (5999858980).

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

4754466140 is a wasteful number, since it uses less digits than its factorization.

4754466140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 291042 (or 291040 counting only the distinct ones).

The product of its (nonzero) digits is 322560, while the sum is 41.

The square root of 4754466140 is about 68952.6369328976. The cubic root of 4754466140 is about 1681.5143823252.

The spelling of 4754466140 in words is "four billion, seven hundred fifty-four million, four hundred sixty-six thousand, one hundred forty".

Divisors: 1 2 4 5 10 19 20 38 43 76 86 95 172 190 215 380 430 817 860 1634 3268 4085 8170 16340 290971 581942 1163884 1454855 2909710 5528449 5819420 11056898 12511753 22113796 25023506 27642245 50047012 55284490 62558765 110568980 125117530 237723307 250235060 475446614 950893228 1188616535 2377233070 4754466140