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202048159313 = 71113532181397
BaseRepresentation
bin1011110000101100000…
…0100011111001010001
3201022112002020221212202
42330023000203321101
511302243312044223
6232453013132545
720411641005650
oct2741300437121
9638462227782
10202048159313
1178762a11650
12331a962a155
131608c758b70
149aca115197
1553c819b428
hex2f0b023e51

202048159313 has 96 divisors (see below), whose sum is σ = 278724456192. Its totient is φ = 141442329600.

The previous prime is 202048159309. The next prime is 202048159337. The reversal of 202048159313 is 313951840202.

It is not a de Polignac number, because 202048159313 - 22 = 202048159309 is a prime.

It is not an unprimeable number, because it can be changed into a prime (202048159343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 508937231 + ... + 508937627.

It is an arithmetic number, because the mean of its divisors is an integer number (2903379752).

Almost surely, 2202048159313 is an apocalyptic number.

It is an amenable number.

202048159313 is a deficient number, since it is larger than the sum of its proper divisors (76676296879).

202048159313 is a wasteful number, since it uses less digits than its factorization.

202048159313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 715 (or 662 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 38.

Adding to 202048159313 its reverse (313951840202), we get a palindrome (515999999515).

The spelling of 202048159313 in words is "two hundred two billion, forty-eight million, one hundred fifty-nine thousand, three hundred thirteen".

Divisors: 1 7 11 13 53 77 91 143 181 371 397 583 689 1001 1267 1991 2353 2779 2809 4081 4367 4823 5161 7579 9593 13937 16471 19663 21041 25883 30569 30899 36127 36517 53053 56771 67151 71857 105523 124709 147287 181181 216293 231451 255619 273533 397397 401687 502999 508429 738661 790427 872963 934141 1115173 1371799 1620157 1914731 2811809 3008863 3559003 3808421 5532989 5592719 6538987 6609577 7806211 9602593 10275551 12266903 14497249 21062041 26658947 39149033 41892631 46267039 49509473 71928857 72705347 85868321 101480743 159469739 201846313 293248417 346566311 508937429 544604203 1116288173 1412924191 2220309443 2624002069 3812229421 15542166101 18368014483 28864022759 202048159313