Search a number
-
+
4875018705 = 3252353181491
BaseRepresentation
bin1001000101001001…
…01110000111010001
3110120202012121110100
410202210232013101
534441001044310
62123424323013
7231543655344
oct44244560721
913522177410
104875018705
112081903787
12b40773469
135c8cac56b
1434364a45b
151d7eb9ec0
hex12292e1d1

4875018705 has 96 divisors (see below), whose sum is σ = 9051823872. Its totient is φ = 2421619200.

The previous prime is 4875018653. The next prime is 4875018713. The reversal of 4875018705 is 5078105784.

It is a happy number.

It is not a de Polignac number, because 4875018705 - 213 = 4875010513 is a prime.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

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

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 9928510 + ... + 9929000.

It is an arithmetic number, because the mean of its divisors is an integer number (94289832).

Almost surely, 24875018705 is an apocalyptic number.

4875018705 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

4875018705 is a deficient number, since it is larger than the sum of its proper divisors (4176805167).

4875018705 is a wasteful number, since it uses less digits than its factorization.

4875018705 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 759 (or 756 counting only the distinct ones).

The product of its (nonzero) digits is 313600, while the sum is 45.

The square root of 4875018705 is about 69821.3341680034. The cubic root of 4875018705 is about 1695.6078901406.

The spelling of 4875018705 in words is "four billion, eight hundred seventy-five million, eighteen thousand, seven hundred five".

Divisors: 1 3 5 9 15 23 45 53 69 115 159 181 207 265 345 477 491 543 795 905 1035 1219 1473 1629 2385 2455 2715 3657 4163 4419 6095 7365 8145 9593 10971 11293 12489 18285 20815 22095 26023 28779 33879 37467 47965 54855 56465 62445 78069 86337 88871 101637 130115 143895 169395 187335 220639 234207 266613 390345 431685 444355 508185 598529 661917 799839 1103195 1171035 1333065 1795587 1985751 2044033 2992645 3309585 3999195 4710163 5386761 6132099 8977935 9928755 10220165 14130489 18396297 23550815 26933805 30660495 42391467 70652445 91981485 108333749 211957335 325001247 541668745 975003741 1625006235 4875018705