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2053053093 = 3713171373229
BaseRepresentation
bin111101001011111…
…0001101010100101
312022002011220101110
41322113301222211
513201040144333
6535420015233
7101606443350
oct17227615245
95262156343
102053053093
119639931a3
12493691519
13269461320
14156949297
15c0392063
hex7a5f1aa5

2053053093 has 64 divisors (see below), whose sum is σ = 3594447360. Its totient is φ = 1011474432.

The previous prime is 2053053083. The next prime is 2053053109. The reversal of 2053053093 is 3903503502.

It is not a de Polignac number, because 2053053093 - 26 = 2053053029 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2053053093.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2053053073) 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, 634203 + ... + 637431.

It is an arithmetic number, because the mean of its divisors is an integer number (56163240).

Almost surely, 22053053093 is an apocalyptic number.

It is an amenable number.

2053053093 is a deficient number, since it is larger than the sum of its proper divisors (1541394267).

2053053093 is a wasteful number, since it uses less digits than its factorization.

2053053093 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3406.

The product of its (nonzero) digits is 12150, while the sum is 30.

The square root of 2053053093 is about 45310.6289186103. The cubic root of 2053053093 is about 1270.9644219285.

Adding to 2053053093 its reverse (3903503502), we get a palindrome (5956556595).

The spelling of 2053053093 in words is "two billion, fifty-three million, fifty-three thousand, ninety-three".

Divisors: 1 3 7 13 17 21 39 51 91 119 137 221 273 357 411 663 959 1547 1781 2329 2877 3229 4641 5343 6987 9687 12467 16303 22603 30277 37401 41977 48909 54893 67809 90831 125931 164679 211939 293839 384251 442373 635817 713609 881517 1152753 1327119 2140827 3096611 4995263 5750849 7520341 9289833 14985789 17252547 22561023 40255943 52642387 97764433 120767829 157927161 293293299 684351031 2053053093