Search a number
-
+
4957370495 = 571112876287
BaseRepresentation
bin1001001110111101…
…10111100001111111
3110210111011111212122
410213132313201333
540123041323440
62135525353155
7233563645130
oct44736674177
913714144778
104957370495
112114340910
12b642687bb
1361008422c
14350565c87
151e03357b5
hex1277b787f

4957370495 has 16 divisors (see below), whose sum is σ = 7416741888. Its totient is φ = 3090308640.

The previous prime is 4957370471. The next prime is 4957370497. The reversal of 4957370495 is 5940737594.

It is not a de Polignac number, because 4957370495 - 210 = 4957369471 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4957370497) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6437759 + ... + 6438528.

It is an arithmetic number, because the mean of its divisors is an integer number (463546368).

Almost surely, 24957370495 is an apocalyptic number.

4957370495 is a deficient number, since it is larger than the sum of its proper divisors (2459371393).

4957370495 is a wasteful number, since it uses less digits than its factorization.

4957370495 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12876310.

The product of its (nonzero) digits is 4762800, while the sum is 53.

The square root of 4957370495 is about 70408.5967407390. The cubic root of 4957370495 is about 1705.1023745801.

The spelling of 4957370495 in words is "four billion, nine hundred fifty-seven million, three hundred seventy thousand, four hundred ninety-five".

Divisors: 1 5 7 11 35 55 77 385 12876287 64381435 90134009 141639157 450670045 708195785 991474099 4957370495