Search a number
-
+
50210553132 = 2234940316481
BaseRepresentation
bin101110110000110010…
…000011110100101100
311210121021000101020000
4232300302003310230
51310312400200012
635022202224300
73425156442165
oct566062036454
9153537011200
1050210553132
111a326603803
1298934b5090
13497258058c
14260469c76c
15148d0d5ddc
hexbb0c83d2c

50210553132 has 60 divisors (see below), whose sum is σ = 131282228616. Its totient is φ = 16734055680.

The previous prime is 50210553101. The next prime is 50210553157. The reversal of 50210553132 is 23135501205.

It is a happy number.

50210553132 is a `hidden beast` number, since 502 + 105 + 53 + 1 + 3 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 50210553096 and 50210553105.

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 19 ways as a sum of consecutive naturals, for example, 3038332 + ... + 3054812.

Almost surely, 250210553132 is an apocalyptic number.

It is an amenable number.

50210553132 is an abundant number, since it is smaller than the sum of its proper divisors (81071675484).

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

50210553132 is a wasteful number, since it uses less digits than its factorization.

50210553132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25900 (or 25889 counting only the distinct ones).

The product of its (nonzero) digits is 4500, while the sum is 27.

The spelling of 50210553132 in words is "fifty billion, two hundred ten million, five hundred fifty-three thousand, one hundred thirty-two".

Divisors: 1 2 3 4 6 9 12 18 27 36 54 81 108 162 324 9403 16481 18806 28209 32962 37612 49443 56418 65924 84627 98886 112836 148329 169254 197772 253881 296658 338508 444987 507762 593316 761643 889974 1015524 1334961 1523286 1779948 2669922 3046572 5339844 154970843 309941686 464912529 619883372 929825058 1394737587 1859650116 2789475174 4184212761 5578950348 8368425522 12552638283 16736851044 25105276566 50210553132