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380385600060 = 2235191013303679
BaseRepresentation
bin1011000100100001011…
…11111010001000111100
31100100211201121121120210
411202100233322020330
522213012203200220
6450425143312420
736324211152354
oct5422057721074
91310751547523
10380385600060
11137358833414
126187a44b710
1329b40b0282b
14145a71b3b64
159d649496e0
hex5890bfa23c

380385600060 has 96 divisors (see below), whose sum is σ = 1132237209600. Its totient is φ = 95145926400.

The previous prime is 380385600059. The next prime is 380385600113. The reversal of 380385600060 is 60006583083.

It is a junction number, because it is equal to n+sod(n) for n = 380385599991 and 380385600018.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1536700 + ... + 1766979.

It is an arithmetic number, because the mean of its divisors is an integer number (11794137600).

Almost surely, 2380385600060 is an apocalyptic number.

380385600060 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

380385600060 is an abundant number, since it is smaller than the sum of its proper divisors (751851609540).

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

380385600060 is a wasteful number, since it uses less digits than its factorization.

380385600060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3303811 (or 3303809 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 39.

The spelling of 380385600060 in words is "three hundred eighty billion, three hundred eighty-five million, six hundred thousand, sixty".

Divisors: 1 2 3 4 5 6 10 12 15 19 20 30 38 57 60 76 95 101 114 190 202 228 285 303 380 404 505 570 606 1010 1140 1212 1515 1919 2020 3030 3838 5757 6060 7676 9595 11514 19190 23028 28785 38380 57570 115140 3303679 6607358 9911037 13214716 16518395 19822074 33036790 39644148 49555185 62769901 66073580 99110370 125539802 188309703 198220740 251079604 313849505 333671579 376619406 627699010 667343158 753238812 941548515 1001014737 1255398020 1334686316 1668357895 1883097030 2002029474 3336715790 3766194060 4004058948 5005073685 6339760001 6673431580 10010147370 12679520002 19019280003 20020294740 25359040004 31698800005 38038560006 63397600010 76077120012 95096400015 126795200020 190192800030 380385600060