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5061688861605 = 353763059144629
BaseRepresentation
bin100100110101000010000…
…1010101010001110100101
3122220220002210120222202020
41021222010022222032211
51130412314322032410
614433150250533353
71031460240301455
oct111520412521645
918826083528666
105061688861605
11168171744a312
12698ba5437259
132a941369ac3c
14136db6661d65
158b9ed377a70
hex49a842aa3a5

5061688861605 has 32 divisors (see below), whose sum is σ = 8317775433600. Its totient is φ = 2626546298112.

The previous prime is 5061688861589. The next prime is 5061688861657.

5061688861605 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 5061688861605 - 24 = 5061688861589 is a prime.

It is a super-2 number, since 2×50616888616052 (a number of 26 digits) contains 22 as substring.

It is a congruent 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, 34925431 + ... + 35070059.

It is an arithmetic number, because the mean of its divisors is an integer number (259930482300).

Almost surely, 25061688861605 is an apocalyptic number.

It is an amenable number.

5061688861605 is a deficient number, since it is larger than the sum of its proper divisors (3256086571995).

5061688861605 is a wasteful number, since it uses less digits than its factorization.

5061688861605 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 207733.

The product of its (nonzero) digits is 16588800, while the sum is 60.

The spelling of 5061688861605 in words is "five trillion, sixty-one billion, six hundred eighty-eight million, eight hundred sixty-one thousand, six hundred five".

Divisors: 1 3 5 15 37 111 185 555 63059 144629 189177 315295 433887 723145 945885 2169435 2333183 5351273 6999549 11665915 16053819 26756365 34997745 80269095 9120160111 27360480333 45600800555 136802401665 337445924107 1012337772321 1687229620535 5061688861605