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2845348055 = 5111722343181
BaseRepresentation
bin1010100110011000…
…1001000011010111
321100022000122202022
42221212021003113
521311402114210
61150201403355
7130340026244
oct25146110327
97308018668
102845348055
111230141120
12674a9955b
13364647104
141cdc6a5cb
15119be6155
hexa99890d7

2845348055 has 96 divisors (see below), whose sum is σ = 4248211968. Its totient is φ = 1809561600.

The previous prime is 2845348013. The next prime is 2845348057. The reversal of 2845348055 is 5508435482.

It is not a de Polignac number, because 2845348055 - 216 = 2845282519 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2845347997 and 2845348015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2845348057) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 15720065 + ... + 15720245.

It is an arithmetic number, because the mean of its divisors is an integer number (44252208).

Almost surely, 22845348055 is an apocalyptic number.

2845348055 is a deficient number, since it is larger than the sum of its proper divisors (1402863913).

2845348055 is a wasteful number, since it uses less digits than its factorization.

2845348055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 297 (or 280 counting only the distinct ones).

The product of its (nonzero) digits is 768000, while the sum is 44.

The square root of 2845348055 is about 53341.8040096133. The cubic root of 2845348055 is about 1417.0281122181.

The spelling of 2845348055 in words is "two billion, eight hundred forty-five million, three hundred forty-eight thousand, fifty-five".

Divisors: 1 5 11 17 23 43 55 85 115 181 187 215 253 289 391 473 731 905 935 989 1265 1445 1955 1991 2365 3077 3179 3655 4163 4301 4945 6647 7783 8041 9955 10879 12427 15385 15895 16813 20815 21505 33235 33847 38915 40205 45793 52309 54395 62135 70771 73117 84065 85613 132311 136697 169235 179009 184943 228965 261545 285821 353855 365585 428065 575399 661555 683485 778481 895045 924715 1203107 1429105 1455421 1969099 2249287 2876995 3043153 3144031 3892405 6015535 7277105 9845495 11246435 13234177 15215765 15720155 24742157 33474683 51733601 66170885 123710785 167373415 258668005 569069611 2845348055