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50660601661150 = 25213194102073009
BaseRepresentation
bin10111000010011010101110…
…01010101000011011011110
320122101002212102201200022121
423201031113022220123132
523120010403011124100
6255425054211333154
713446051636042025
oct1341152712503336
9218332772650277
1050660601661150
1115162049a11668
125822444bb11ba
132236374668380
14c71db41db8bc
155ccbe9e7a51a
hex2e13572a86de

50660601661150 has 48 divisors (see below), whose sum is σ = 106817981180400. Its totient is φ = 17720955394560.

The previous prime is 50660601661121. The next prime is 50660601661181. The reversal of 50660601661150 is 5116610606605.

It is a junction number, because it is equal to n+sod(n) for n = 50660601661097 and 50660601661106.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2051024155 + ... + 2051048854.

It is an arithmetic number, because the mean of its divisors is an integer number (2225374607925).

Almost surely, 250660601661150 is an apocalyptic number.

50660601661150 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

50660601661150 is an abundant number, since it is smaller than the sum of its proper divisors (56157379519250).

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

50660601661150 is a wasteful number, since it uses less digits than its factorization.

50660601661150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4102073053 (or 4102073048 counting only the distinct ones).

The product of its (nonzero) digits is 194400, while the sum is 43.

The spelling of 50660601661150 in words is "fifty trillion, six hundred sixty billion, six hundred one million, six hundred sixty-one thousand, one hundred fifty".

Divisors: 1 2 5 10 13 19 25 26 38 50 65 95 130 190 247 325 475 494 650 950 1235 2470 6175 12350 4102073009 8204146018 20510365045 41020730090 53326949117 77939387171 102551825225 106653898234 155878774342 205103650450 266634745585 389696935855 533269491170 779393871710 1013212033223 1333173727925 1948484679275 2026424066446 2666347455850 3896969358550 5066060166115 10132120332230 25330300830575 50660601661150