Search a number
-
+
50610600050 = 25210117535717
BaseRepresentation
bin101111001000101000…
…000111100001110010
311211122010202212102112
4233020220013201302
51312122303200200
635130012445322
73441115000553
oct571050074162
9154563685375
1050610600050
111a51140099a
129985479842
134a0740a32a
14264187632a
1514b32a8535
hexbc8a07872

50610600050 has 48 divisors (see below), whose sum is σ = 95138622792. Its totient is φ = 20028864000.

The previous prime is 50610600013. The next prime is 50610600059. The reversal of 50610600050 is 5000601605.

It can be written as a sum of positive squares in 12 ways, for example, as 3794190409 + 46816409641 = 61597^2 + 216371^2 .

It is a super-2 number, since 2×506106000502 (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 50610599989 and 50610600025.

It is not an unprimeable number, because it can be changed into a prime (50610600059) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8849792 + ... + 8855508.

Almost surely, 250610600050 is an apocalyptic number.

50610600050 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

50610600050 is a deficient number, since it is larger than the sum of its proper divisors (44528022742).

50610600050 is a wasteful number, since it uses less digits than its factorization.

50610600050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7583 (or 7578 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 23.

The spelling of 50610600050 in words is "fifty billion, six hundred ten million, six hundred thousand, fifty".

Divisors: 1 2 5 10 25 50 101 202 505 1010 1753 2525 3506 5050 5717 8765 11434 17530 28585 43825 57170 87650 142925 177053 285850 354106 577417 885265 1154834 1770530 2887085 4426325 5774170 8852650 10021901 14435425 20043802 28870850 50109505 100219010 250547525 501095050 1012212001 2024424002 5061060005 10122120010 25305300025 50610600050