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50403422410 = 25112532812797
BaseRepresentation
bin101110111100010001…
…110011000011001010
311211002200221011010121
4232330101303003022
51311211234004120
635053252133454
73433021010245
oct567421630312
9154080834117
1050403422410
111a415466300
12992800728a
1349a350c003
14262214625c
15149eed25aa
hexbbc4730ca

50403422410 has 96 divisors (see below), whose sum is σ = 102003417936. Its totient is φ = 17912294400.

The previous prime is 50403422401. The next prime is 50403422413. The reversal of 50403422410 is 1422430405.

It is a happy number.

50403422410 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 8 ways, for example, as 37638716049 + 12764706361 = 194007^2 + 112981^2 .

It is not an unprimeable number, because it can be changed into a prime (50403422413) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 18019132 + ... + 18021928.

Almost surely, 250403422410 is an apocalyptic number.

50403422410 is an abundant number, since it is smaller than the sum of its proper divisors (51599995526).

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

50403422410 is a wasteful number, since it uses less digits than its factorization.

50403422410 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3160 (or 3149 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 25.

Adding to 50403422410 its reverse (1422430405), we get a palindrome (51825852815).

The spelling of 50403422410 in words is "fifty billion, four hundred three million, four hundred twenty-two thousand, four hundred ten".

Divisors: 1 2 5 10 11 22 53 55 106 110 121 242 265 281 530 562 583 605 1166 1210 1405 2797 2810 2915 3091 5594 5830 6182 6413 12826 13985 14893 15455 27970 29786 30767 30910 32065 34001 61534 64130 68002 74465 148241 148930 153835 163823 170005 296482 307670 327646 338437 340010 676874 741205 785957 819115 1482410 1571914 1630651 1638230 1692185 1802053 3261302 3384370 3604106 3929785 7859570 8153255 8645527 9010265 16306510 17291054 17937161 18020530 35874322 41655721 43227635 83311442 86455270 89685805 95100797 179371610 190201594 208278605 416557210 458212931 475503985 916425862 951007970 2291064655 4582129310 5040342241 10080684482 25201711205 50403422410