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925203177093 = 3132316338916267
BaseRepresentation
bin11010111011010100110…
…10000001111010000101
310021110010000000010121210
431131222122001322011
5110124304003131333
61545011003002033
7123562253150646
oct15355232017205
93243100003553
10925203177093
11327416089878
1212b388809319
136932811ca50
1432acc73b6cd
15190eee84a63
hexd76a681e85

925203177093 has 64 divisors (see below), whose sum is σ = 1398433720320. Its totient is φ = 539835487488.

The previous prime is 925203177071. The next prime is 925203177097. The reversal of 925203177093 is 390771302529.

925203177093 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 925203177093 - 28 = 925203176837 is a prime.

It is a super-2 number, since 2×9252031770932 (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (925203177097) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 56867946 + ... + 56884212.

It is an arithmetic number, because the mean of its divisors is an integer number (21850526880).

Almost surely, 2925203177093 is an apocalyptic number.

It is an amenable number.

925203177093 is a deficient number, since it is larger than the sum of its proper divisors (473230543227).

925203177093 is a wasteful number, since it uses less digits than its factorization.

925203177093 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16858.

The product of its (nonzero) digits is 714420, while the sum is 48.

The spelling of 925203177093 in words is "nine hundred twenty-five billion, two hundred three million, one hundred seventy-seven thousand, ninety-three".

Divisors: 1 3 13 23 39 69 163 299 389 489 897 1167 2119 3749 5057 6357 8947 11247 15171 16267 26841 48737 48801 63407 116311 146211 190221 211471 348933 374141 634413 824291 1122423 1458361 2472873 2651521 4375083 4863833 6327863 7954563 14591499 18958693 18983589 34469773 56876079 60984983 82262219 103409319 145540849 182954949 246786657 436622547 792804779 1031441669 1892031037 2378414337 3094325007 5676093111 13408741697 23723158387 40226225091 71169475161 308401059031 925203177093