Search a number
-
+
50002464680 = 2357296157939
BaseRepresentation
bin101110100100011000…
…010000111110101000
311210001202110101112022
4232210120100332220
51304401112332210
634545410204012
73420051636260
oct564430207650
9153052411468
1050002464680
111a22a0a6883
129835883608
13493b42380c
1425c4bb27a0
151479bd0155
hexba4610fa8

50002464680 has 64 divisors (see below), whose sum is σ = 133011504000. Its totient is φ = 16552537344.

The previous prime is 50002464679. The next prime is 50002464713. The reversal of 50002464680 is 8646420005.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a self number, because there is not a number n which added to its sum of digits gives 50002464680.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3070850 + ... + 3087089.

It is an arithmetic number, because the mean of its divisors is an integer number (2078304750).

Almost surely, 250002464680 is an apocalyptic number.

It is an amenable number.

50002464680 is an abundant number, since it is smaller than the sum of its proper divisors (83009039320).

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

50002464680 is a wasteful number, since it uses less digits than its factorization.

50002464680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6157986 (or 6157982 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 35.

Adding to 50002464680 its reverse (8646420005), we get a palindrome (58648884685).

The spelling of 50002464680 in words is "fifty billion, two million, four hundred sixty-four thousand, six hundred eighty".

Divisors: 1 2 4 5 7 8 10 14 20 28 29 35 40 56 58 70 116 140 145 203 232 280 290 406 580 812 1015 1160 1624 2030 4060 8120 6157939 12315878 24631756 30789695 43105573 49263512 61579390 86211146 123158780 172422292 178580231 215527865 246317560 344844584 357160462 431055730 714320924 862111460 892901155 1250061617 1428641848 1724222920 1785802310 2500123234 3571604620 5000246468 6250308085 7143209240 10000492936 12500616170 25001232340 50002464680