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4938680070 = 2325192888117
BaseRepresentation
bin1001001100101111…
…00100011100000110
3110202011222221102200
410212113210130012
540103300230240
62134021015330
7233246042112
oct44627443406
913664887380
104938680070
112104835485
12b59b54546
1360923bbcc
1434bc9c742
151dd892930
hex1265e4706

4938680070 has 48 divisors (see below), whose sum is σ = 13516392240. Its totient is φ = 1247666112.

The previous prime is 4938680063. The next prime is 4938680093. The reversal of 4938680070 is 700868394.

It is a happy number.

4938680070 is a `hidden beast` number, since 493 + 86 + 80 + 0 + 7 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a junction number, because it is equal to n+sod(n) for n = 4938679998 and 4938680025.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1442349 + ... + 1445768.

It is an arithmetic number, because the mean of its divisors is an integer number (281591505).

Almost surely, 24938680070 is an apocalyptic number.

4938680070 is an abundant number, since it is smaller than the sum of its proper divisors (8577712170).

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

4938680070 is a wasteful number, since it uses less digits than its factorization.

4938680070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2888149 (or 2888146 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 45.

The square root of 4938680070 is about 70275.7431123997. The cubic root of 4938680070 is about 1702.9568000634.

The spelling of 4938680070 in words is "four billion, nine hundred thirty-eight million, six hundred eighty thousand, seventy".

Divisors: 1 2 3 5 6 9 10 15 18 19 30 38 45 57 90 95 114 171 190 285 342 570 855 1710 2888117 5776234 8664351 14440585 17328702 25993053 28881170 43321755 51986106 54874223 86643510 109748446 129965265 164622669 259930530 274371115 329245338 493868007 548742230 823113345 987736014 1646226690 2469340035 4938680070