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200151353220 = 223571336657757
BaseRepresentation
bin1011101001100111110…
…0110100011110000100
3201010121220002020002020
42322121330310132010
511234402221300340
6231540454043140
720313636301020
oct2723174643604
9633556066066
10200151353220
117797a248105
123295a3494b0
1315b497a2cb0
14998a23d380
1553168be9d0
hex2e99f34784

200151353220 has 96 divisors (see below), whose sum is σ = 689752374528. Its totient is φ = 42229734912.

The previous prime is 200151353183. The next prime is 200151353251. The reversal of 200151353220 is 22353151002.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 18323419 + ... + 18334338.

It is an arithmetic number, because the mean of its divisors is an integer number (7184920568).

Almost surely, 2200151353220 is an apocalyptic number.

200151353220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

200151353220 is an abundant number, since it is smaller than the sum of its proper divisors (489601021308).

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

200151353220 is a wasteful number, since it uses less digits than its factorization.

200151353220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36657789 (or 36657787 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 24.

The spelling of 200151353220 in words is "two hundred billion, one hundred fifty-one million, three hundred fifty-three thousand, two hundred twenty".

Divisors: 1 2 3 4 5 6 7 10 12 13 14 15 20 21 26 28 30 35 39 42 52 60 65 70 78 84 91 105 130 140 156 182 195 210 260 273 364 390 420 455 546 780 910 1092 1365 1820 2730 5460 36657757 73315514 109973271 146631028 183288785 219946542 256604299 366577570 439893084 476550841 513208598 549866355 733155140 769812897 953101682 1026417196 1099732710 1283021495 1429652523 1539625794 1906203364 2199465420 2382754205 2566042990 2859305046 3079251588 3335855887 3849064485 4765508410 5132085980 5718610092 6671711774 7148262615 7698128970 9531016820 10007567661 13343423548 14296525230 15396257940 16679279435 20015135322 28593050460 33358558870 40030270644 50037838305 66717117740 100075676610 200151353220