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202442330060 = 22579353362969
BaseRepresentation
bin1011110010001010000…
…0001100111111001100
3201100112112221220111022
42330202200030333030
511304100214030220
6233000053413312
720424465261545
oct2744240147714
9640475856438
10202442330060
11789454659a3
123329963a238
13161233090a9
149b265dd4cc
1553ecaac925
hex2f2280cfcc

202442330060 has 48 divisors (see below), whose sum is σ = 431731036800. Its totient is φ = 79725195264.

The previous prime is 202442330039. The next prime is 202442330071. The reversal of 202442330060 is 60033244202.

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, 376256 + ... + 739224.

It is an arithmetic number, because the mean of its divisors is an integer number (8994396600).

Almost surely, 2202442330060 is an apocalyptic number.

202442330060 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

202442330060 is an abundant number, since it is smaller than the sum of its proper divisors (229288706740).

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

202442330060 is a wasteful number, since it uses less digits than its factorization.

202442330060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 363410 (or 363408 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 26.

Adding to 202442330060 its reverse (60033244202), we get a palindrome (262475574262).

The spelling of 202442330060 in words is "two hundred two billion, four hundred forty-two million, three hundred thirty thousand, sixty".

Divisors: 1 2 4 5 10 20 79 158 316 353 395 706 790 1412 1580 1765 3530 7060 27887 55774 111548 139435 278870 362969 557740 725938 1451876 1814845 3629690 7259380 28674551 57349102 114698204 128128057 143372755 256256114 286745510 512512228 573491020 640640285 1281280570 2562561140 10122116503 20244233006 40488466012 50610582515 101221165030 202442330060