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4957306055 = 5131910338971
BaseRepresentation
bin1001001110111101…
…00111110011000111
3110210111001020110222
410213132213303013
540123032243210
62135524134555
7233563256222
oct44736476307
913714036428
104957306055
1121142a7459
12b6423745b
13610060ac0
1435054a5b9
151e0321655
hex1277a7cc7

4957306055 has 32 divisors (see below), whose sum is σ = 6809187840. Its totient is φ = 3434348160.

The previous prime is 4957306051. The next prime is 4957306073. The reversal of 4957306055 is 5506037594.

It is not a de Polignac number, because 4957306055 - 22 = 4957306051 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4957305997 and 4957306015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4957306051) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 107720 + ... + 146690.

It is an arithmetic number, because the mean of its divisors is an integer number (212787120).

Almost surely, 24957306055 is an apocalyptic number.

4957306055 is a deficient number, since it is larger than the sum of its proper divisors (1851881785).

4957306055 is a wasteful number, since it uses less digits than its factorization.

4957306055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39111.

The product of its (nonzero) digits is 567000, while the sum is 44.

The square root of 4957306055 is about 70408.1391246779. The cubic root of 4957306055 is about 1705.0949864380.

The spelling of 4957306055 in words is "four billion, nine hundred fifty-seven million, three hundred six thousand, fifty-five".

Divisors: 1 5 13 19 65 95 103 247 515 1235 1339 1957 6695 9785 25441 38971 127205 194855 506623 740449 2533115 3702245 4014013 9625837 20070065 48129185 52182169 76266247 260910845 381331235 991461211 4957306055