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137865474300 = 223523712420313
BaseRepresentation
bin1000000001100101101…
…1000011000011111100
3111011212002012201221210
42000121123003003330
54224322030134200
6143200131324420
712650302124211
oct2003133030374
9434762181853
10137865474300
1153517514414
1222876a50710
13100015a6238
14695bd55b08
1538bd639650
hex20196c30fc

137865474300 has 72 divisors (see below), whose sum is σ = 409671636976. Its totient is φ = 35770498560.

The previous prime is 137865474289. The next prime is 137865474319. The reversal of 137865474300 is 3474568731.

It is a self number, because there is not a number n which added to its sum of digits gives 137865474300.

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, 6199057 + ... + 6221256.

Almost surely, 2137865474300 is an apocalyptic number.

137865474300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

137865474300 is an abundant number, since it is smaller than the sum of its proper divisors (271806162676).

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

137865474300 is a wasteful number, since it uses less digits than its factorization.

137865474300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12420367 (or 12420360 counting only the distinct ones).

The product of its (nonzero) digits is 1693440, while the sum is 48.

The spelling of 137865474300 in words is "one hundred thirty-seven billion, eight hundred sixty-five million, four hundred seventy-four thousand, three hundred".

Divisors: 1 2 3 4 5 6 10 12 15 20 25 30 37 50 60 74 75 100 111 148 150 185 222 300 370 444 555 740 925 1110 1850 2220 2775 3700 5550 11100 12420313 24840626 37260939 49681252 62101565 74521878 124203130 149043756 186304695 248406260 310507825 372609390 459551581 621015650 745218780 919103162 931523475 1242031300 1378654743 1838206324 1863046950 2297757905 2757309486 3726093900 4595515810 5514618972 6893273715 9191031620 11488789525 13786547430 22977579050 27573094860 34466368575 45955158100 68932737150 137865474300