Search a number
-
+
48985333530 = 23572310141891
BaseRepresentation
bin101101100111110000…
…001101111100011010
311200102212112202220020
4231213300031330122
51300310221133110
634300433411310
73352621315320
oct554760157432
9150385482806
1048985333530
1119857a42121
1295b1109b36
134808798c73
142529a85d10
15141a767d70
hexb67c0df1a

48985333530 has 64 divisors (see below), whose sum is σ = 140201515008. Its totient is φ = 10709835840.

The previous prime is 48985333517. The next prime is 48985333609. The reversal of 48985333530 is 3533358984.

It is a super-3 number, since 3×489853335303 (a number of 33 digits) contains 333 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5066116 + ... + 5075775.

It is an arithmetic number, because the mean of its divisors is an integer number (2190648672).

Almost surely, 248985333530 is an apocalyptic number.

48985333530 is an abundant number, since it is smaller than the sum of its proper divisors (91216181478).

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

48985333530 is a wasteful number, since it uses less digits than its factorization.

48985333530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10141931.

The product of its (nonzero) digits is 4665600, while the sum is 51.

The spelling of 48985333530 in words is "forty-eight billion, nine hundred eighty-five million, three hundred thirty-three thousand, five hundred thirty".

Divisors: 1 2 3 5 6 7 10 14 15 21 23 30 35 42 46 69 70 105 115 138 161 210 230 322 345 483 690 805 966 1610 2415 4830 10141891 20283782 30425673 50709455 60851346 70993237 101418910 141986474 152128365 212979711 233263493 304256730 354966185 425959422 466526986 699790479 709932370 1064898555 1166317465 1399580958 1632844451 2129797110 2332634930 3265688902 3498952395 4898533353 6997904790 8164222255 9797066706 16328444510 24492666765 48985333530